Bug 1211043 (CVE-2023-32233) - VUL-0: CVE-2023-32233: kernel: LPE due to use-after-free in Netfilter nf_tables
Summary: VUL-0: CVE-2023-32233: kernel: LPE due to use-after-free in Netfilter nf_tables
Status: RESOLVED FIXED
Alias: CVE-2023-32233
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P2 - High : Major
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/364983/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-32233:7.8:(AV:...
Keywords:
Depends on:
Blocks: 1211187
  Show dependency tree / graph
 
Reported: 2023-05-03 08:02 UTC by Gabriele Sonnu
Modified: 2024-06-25 17:38 UTC (History)
14 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Comment 10 Robert Frohl 2023-05-08 17:15:49 UTC 
oss-security:

An issue has been discovered in the Linux kernel that can be abused by
unprivileged local users to escalate privileges.

The issue is about Netfilter nf_tables accepting some invalid updates
to its configuration.

Netfilter nf_tables allows updating its configuration with batch
requests that group multiple basic operations into atomic transactions.
In a specific scenario, an invalid batch request may contain an
operation that implicitly deletes an existing nft anonymous set
followed by another operation that attempts to act on the same nft
anonymous set after it is deleted. In the above scenario, one example
of the former operation is to delete an existing nft rule that uses an
nft anonymous set. And an example of the latter operation is an attempt
to delete an element from that nft anonymous set after the set gets
deleted. Alternatively, the latter operation could even attempt to
explicitly delete that nft anonymous set again. In the discussed
scenario, Netfilter nf_tables fails to reject invalid batch request and
then it corrupts its own internal state when committing the latter
operation.

The issue has been reproduced against multiple Linux kernel releases,
including Linux 6.3.1 (current stable).

We developed an exploit that allows unprivileged local users to start a
root shell by abusing the above issue. That exploit was shared
privately with <security@kernel.org> to assist with fix development.
Somebody from the Linux kernel team then emailed the proposed fix to
<linux-distros@vs.openwall.org> and that email also included a link to
download our description of exploitation techniques and our exploit
source code.

Therefore, according to the linux-distros list policy, the exploit must
be published within 7 days from this advisory. In order to comply with
that policy, I intend to publish both the description of exploitation
techniques and also the exploit source code on Monday 15th by email to
this list.

The fix is available from mainline kernel git repository:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=c1592a89942e9678f7d9c8030efa777c0d57edab

# Discoverers

Patryk Sondej <patryk.sondej@gmail.com>
Piotr Krysiuk <piotras@gmail.com>

# References

CVE-2023-32233 (reserved via https://cveform.mitre.org/)
Comment 13 Michal Kubeček 2023-05-17 19:45:44 UTC 
All 5.3 and newer based branches have the fix merged already. For 4.12 and
4.4, the situation is much more complicated as it is not quite clear if
they are affected at all. And if they are, to apply the fix, we would need
to add a fix for an older issue first which is way too intrusive and would
also break kABI in a way that would not be easy to work around (if possible).
Comment 26 Maintenance Automation 2023-06-13 16:30:10 UTC 
SUSE-SU-2023:2502-1: An update that solves 21 vulnerabilities and has four fixes can now be installed.

Category: security (important)
Bug References: 1199636, 1204405, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1208474, 1208604, 1209287, 1209779, 1210715, 1210783, 1210940, 1211037, 1211043, 1211105, 1211131, 1211186, 1211203, 1211590, 1211592, 1211596, 1211622
CVE References: CVE-2020-36694, CVE-2022-3566, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1079, CVE-2023-1380, CVE-2023-1637, CVE-2023-2156, CVE-2023-2194, CVE-2023-23586, CVE-2023-2483, CVE-2023-2513, CVE-2023-31084, CVE-2023-31436, CVE-2023-32233, CVE-2023-32269, CVE-2023-33288
Sources used:
SUSE Real Time Module 15-SP3 (src): kernel-syms-rt-5.3.18-150300.130.1, kernel-source-rt-5.3.18-150300.130.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 27 Maintenance Automation 2023-06-13 16:30:38 UTC 
SUSE-SU-2023:2500-1: An update that solves 23 vulnerabilities, contains 14 features and has 52 fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1172073, 1191731, 1193629, 1195655, 1195921, 1203906, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1206578, 1207553, 1208604, 1208758, 1209287, 1209288, 1209856, 1209982, 1210165, 1210294, 1210449, 1210450, 1210498, 1210533, 1210551, 1210566, 1210647, 1210741, 1210775, 1210783, 1210791, 1210806, 1210940, 1210947, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211187, 1211205, 1211260, 1211263, 1211280, 1211281, 1211395, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211796, 1211804, 1211807, 1211808, 1211819, 1211847, 1211855, 1211960
CVE References: CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1079, CVE-2023-1380, CVE-2023-1382, CVE-2023-2002, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2269, CVE-2023-2483, CVE-2023-2513, CVE-2023-28410, CVE-2023-3006, CVE-2023-30456, CVE-2023-31084, CVE-2023-31436, CVE-2023-32233, CVE-2023-33288
Jira References: PED-3692, PED-4022, SLE-18375, SLE-18377, SLE-18378, SLE-18379, SLE-18383, SLE-18384, SLE-18385, SLE-18978, SLE-18992, SLE-19001, SLE-19255, SLE-19556
Sources used:
openSUSE Leap 15.4 (src): kernel-source-azure-5.14.21-150400.14.52.1, kernel-syms-azure-5.14.21-150400.14.52.1
Public Cloud Module 15-SP4 (src): kernel-source-azure-5.14.21-150400.14.52.1, kernel-syms-azure-5.14.21-150400.14.52.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 31 Marcos de Souza 2023-06-16 01:19:16 UTC 
(In reply to Michal Kubeček from comment #13)
> All 5.3 and newer based branches have the fix merged already. For 4.12 and
> 4.4, the situation is much more complicated as it is not quite clear if
> they are affected at all. And if they are, to apply the fix, we would need
> to add a fix for an older issue first which is way too intrusive and would
> also break kABI in a way that would not be easy to work around (if possible).

Hi Michal, we have a livepatch request for this problem, and we support codestreams based on 12.4 and 12.5 still. Do you believe there will be backports for these versions? Thanks!
Comment 33 Maintenance Automation 2023-06-22 08:30:10 UTC 
SUSE-SU-2023:2611-1: An update that solves 22 vulnerabilities and has four fixes can now be installed.

Category: security (important)
Bug References: 1184208, 1199636, 1204405, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1208474, 1208604, 1209287, 1209779, 1210715, 1210783, 1210940, 1211037, 1211043, 1211105, 1211131, 1211186, 1211203, 1211590, 1211592, 1211596, 1211622
CVE References: CVE-2020-36694, CVE-2021-29650, CVE-2022-3566, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1079, CVE-2023-1380, CVE-2023-1637, CVE-2023-2156, CVE-2023-2194, CVE-2023-23586, CVE-2023-2483, CVE-2023-2513, CVE-2023-31084, CVE-2023-31436, CVE-2023-32233, CVE-2023-32269, CVE-2023-33288
Sources used:
SUSE Linux Enterprise Live Patching 15-SP3 (src): kernel-livepatch-SLE15-SP3_Update_33-1-150300.7.3.1
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Linux Enterprise Real Time 15 SP3 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Manager Proxy 4.2 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Manager Retail Branch Server 4.2 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Manager Server 4.2 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Enterprise Storage 7.1 (src): kernel-syms-5.3.18-150300.59.124.1, kernel-obs-build-5.3.18-150300.59.124.1, kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1, kernel-source-5.3.18-150300.59.124.1
SUSE Linux Enterprise Micro 5.1 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1
SUSE Linux Enterprise Micro 5.2 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1
SUSE Linux Enterprise Micro for Rancher 5.2 (src): kernel-default-base-5.3.18-150300.59.124.1.150300.18.72.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 36 Brahmajit Das 2023-06-26 12:44:49 UTC 
(In reply to Michal Kubeček from comment #13)
> All 5.3 and newer based branches have the fix merged already. For 4.12 and
> 4.4, the situation is much more complicated as it is not quite clear if
> they are affected at all. And if they are, to apply the fix, we would need
> to add a fix for an older issue first which is way too intrusive and would
> also break kABI in a way that would not be easy to work around (if possible).

Hi Michal,

Like Marcos said in comment #31, there is a L3 bug for a back port request for the CVE in 4.12 kernel of SLE12-SP5 (bug #1212725). What would you suggest we do?
Comment 37 Maintenance Automation 2023-06-27 12:30:16 UTC 
SUSE-SU-2023:2653-1: An update that solves 23 vulnerabilities, contains 14 features and has 47 fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1172073, 1191731, 1193629, 1195655, 1195921, 1203906, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1206578, 1207553, 1208604, 1208758, 1209287, 1209288, 1209856, 1209982, 1210165, 1210294, 1210449, 1210450, 1210498, 1210533, 1210551, 1210647, 1210741, 1210775, 1210783, 1210791, 1210806, 1210940, 1210947, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211205, 1211263, 1211280, 1211281, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211796, 1211804, 1211807, 1211808, 1211847, 1211855, 1211960
CVE References: CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1079, CVE-2023-1380, CVE-2023-1382, CVE-2023-2002, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2269, CVE-2023-2483, CVE-2023-2513, CVE-2023-28410, CVE-2023-3006, CVE-2023-30456, CVE-2023-31084, CVE-2023-31436, CVE-2023-32233, CVE-2023-33288
Jira References: PED-3692, PED-4022, SLE-18375, SLE-18377, SLE-18378, SLE-18379, SLE-18383, SLE-18384, SLE-18385, SLE-18978, SLE-18992, SLE-19001, SLE-19255, SLE-19556
Sources used:
openSUSE Leap Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1
openSUSE Leap 15.4 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1, kernel-source-5.14.21-150400.24.66.1, kernel-syms-5.14.21-150400.24.66.1, kernel-obs-build-5.14.21-150400.24.66.1, kernel-obs-qa-5.14.21-150400.24.66.1
SUSE Linux Enterprise Micro for Rancher 5.3 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1
SUSE Linux Enterprise Micro 5.3 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1
SUSE Linux Enterprise Micro for Rancher 5.4 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1
SUSE Linux Enterprise Micro 5.4 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1
Basesystem Module 15-SP4 (src): kernel-default-base-5.14.21-150400.24.66.1.150400.24.29.1, kernel-source-5.14.21-150400.24.66.1
Development Tools Module 15-SP4 (src): kernel-syms-5.14.21-150400.24.66.1, kernel-source-5.14.21-150400.24.66.1, kernel-obs-build-5.14.21-150400.24.66.1
SUSE Linux Enterprise Live Patching 15-SP4 (src): kernel-livepatch-SLE15-SP4_Update_13-1-150400.9.3.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 38 Maintenance Automation 2023-06-27 12:30:39 UTC 
SUSE-SU-2023:2651-1: An update that solves 22 vulnerabilities and has 10 fixes can now be installed.

Category: security (important)
Bug References: 1172073, 1184208, 1191731, 1199046, 1204405, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1208474, 1208604, 1209287, 1209779, 1210498, 1210715, 1210783, 1210791, 1210940, 1211037, 1211043, 1211089, 1211105, 1211186, 1211187, 1211260, 1211590, 1211592, 1211596, 1211622, 1211796
CVE References: CVE-2020-36694, CVE-2021-29650, CVE-2022-3566, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1079, CVE-2023-1380, CVE-2023-1637, CVE-2023-2124, CVE-2023-2194, CVE-2023-23586, CVE-2023-2483, CVE-2023-2513, CVE-2023-31084, CVE-2023-31436, CVE-2023-32233, CVE-2023-32269, CVE-2023-33288
Sources used:
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): kernel-obs-build-5.3.18-150200.24.154.1, kernel-source-5.3.18-150200.24.154.1, kernel-syms-5.3.18-150200.24.154.1, kernel-default-base-5.3.18-150200.24.154.1.150200.9.75.1
SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): kernel-obs-build-5.3.18-150200.24.154.1, kernel-source-5.3.18-150200.24.154.1, kernel-syms-5.3.18-150200.24.154.1, kernel-default-base-5.3.18-150200.24.154.1.150200.9.75.1
SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): kernel-obs-build-5.3.18-150200.24.154.1, kernel-source-5.3.18-150200.24.154.1, kernel-syms-5.3.18-150200.24.154.1, kernel-default-base-5.3.18-150200.24.154.1.150200.9.75.1
SUSE Enterprise Storage 7 (src): kernel-obs-build-5.3.18-150200.24.154.1, kernel-source-5.3.18-150200.24.154.1, kernel-syms-5.3.18-150200.24.154.1, kernel-default-base-5.3.18-150200.24.154.1.150200.9.75.1
SUSE Linux Enterprise Live Patching 15-SP2 (src): kernel-livepatch-SLE15-SP2_Update_37-1-150200.5.3.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 43 Maintenance Automation 2023-07-04 16:30:22 UTC 
SUSE-SU-2023:2782-1: An update that solves 31 vulnerabilities, contains three features and has 70 fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1152472, 1152489, 1160435, 1172073, 1189998, 1191731, 1193629, 1194869, 1195655, 1195921, 1203906, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1206024, 1206578, 1207553, 1208050, 1208410, 1208600, 1208604, 1208758, 1209039, 1209287, 1209288, 1209367, 1209856, 1209982, 1210165, 1210294, 1210449, 1210450, 1210498, 1210533, 1210551, 1210647, 1210741, 1210775, 1210783, 1210791, 1210806, 1210940, 1210947, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211205, 1211263, 1211280, 1211281, 1211299, 1211346, 1211387, 1211410, 1211414, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211796, 1211804, 1211807, 1211808, 1211847, 1211852, 1211855, 1211960, 1212129, 1212154, 1212155, 1212158, 1212350, 1212448, 1212494, 1212504, 1212513, 1212540, 1212561, 1212563, 1212564, 1212584, 1212592
CVE References: CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2023-1077, CVE-2023-1079, CVE-2023-1249, CVE-2023-1380, CVE-2023-1382, CVE-2023-2002, CVE-2023-21102, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2269, CVE-2023-2483, CVE-2023-2513, CVE-2023-28410, CVE-2023-3006, CVE-2023-30456, CVE-2023-31084, CVE-2023-3141, CVE-2023-31436, CVE-2023-3161, CVE-2023-32233, CVE-2023-33288, CVE-2023-35788, CVE-2023-35823, CVE-2023-35828
Jira References: PED-3692, PED-3931, PED-4022
Sources used:
SUSE Linux Enterprise Live Patching 15-SP4 (src): kernel-livepatch-SLE15-SP4-RT_Update_8-1-150400.1.9.2
SUSE Real Time Module 15-SP4 (src): kernel-source-rt-5.14.21-150400.15.37.1, kernel-syms-rt-5.14.21-150400.15.37.1
openSUSE Leap 15.4 (src): kernel-source-rt-5.14.21-150400.15.37.1, kernel-syms-rt-5.14.21-150400.15.37.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 47 Maintenance Automation 2023-07-11 16:32:11 UTC 
SUSE-SU-2023:2809-1: An update that solves 84 vulnerabilities, contains 25 features and has 320 fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1109158, 1142685, 1152472, 1152489, 1155798, 1160435, 1166486, 1172073, 1174777, 1177529, 1185861, 1186449, 1189998, 1189999, 1191731, 1193629, 1194869, 1195175, 1195655, 1195921, 1196058, 1197534, 1197617, 1198101, 1198400, 1198438, 1198835, 1199304, 1199701, 1200054, 1202353, 1202633, 1203039, 1203200, 1203325, 1203331, 1203332, 1203693, 1203906, 1204356, 1204363, 1204662, 1204993, 1205153, 1205191, 1205205, 1205544, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1205846, 1206024, 1206036, 1206056, 1206057, 1206103, 1206224, 1206232, 1206340, 1206459, 1206492, 1206493, 1206578, 1206640, 1206649, 1206824, 1206843, 1206876, 1206877, 1206878, 1206880, 1206881, 1206882, 1206883, 1206884, 1206885, 1206886, 1206887, 1206888, 1206889, 1206890, 1206891, 1206893, 1206894, 1206935, 1206992, 1207034, 1207036, 1207050, 1207051, 1207088, 1207125, 1207149, 1207158, 1207168, 1207185, 1207270, 1207315, 1207328, 1207497, 1207500, 1207501, 1207506, 1207507, 1207521, 1207553, 1207560, 1207574, 1207588, 1207589, 1207590, 1207591, 1207592, 1207593, 1207594, 1207602, 1207603, 1207605, 1207606, 1207607, 1207608, 1207609, 1207610, 1207611, 1207612, 1207613, 1207614, 1207615, 1207616, 1207617, 1207618, 1207619, 1207620, 1207621, 1207622, 1207623, 1207624, 1207625, 1207626, 1207627, 1207628, 1207629, 1207630, 1207631, 1207632, 1207633, 1207634, 1207635, 1207636, 1207637, 1207638, 1207639, 1207640, 1207641, 1207642, 1207643, 1207644, 1207645, 1207646, 1207647, 1207648, 1207649, 1207650, 1207651, 1207652, 1207653, 1207734, 1207768, 1207769, 1207770, 1207771, 1207773, 1207795, 1207827, 1207842, 1207845, 1207875, 1207878, 1207933, 1207935, 1207948, 1208050, 1208076, 1208081, 1208105, 1208107, 1208128, 1208130, 1208149, 1208153, 1208183, 1208212, 1208219, 1208290, 1208368, 1208410, 1208420, 1208428, 1208429, 1208449, 1208534, 1208541, 1208542, 1208570, 1208588, 1208598, 1208599, 1208600, 1208601, 1208602, 1208604, 1208605, 1208607, 1208619, 1208628, 1208700, 1208741, 1208758, 1208759, 1208776, 1208777, 1208784, 1208787, 1208815, 1208816, 1208829, 1208837, 1208843, 1208845, 1208848, 1208864, 1208902, 1208948, 1208976, 1209008, 1209039, 1209052, 1209092, 1209159, 1209256, 1209258, 1209262, 1209287, 1209288, 1209290, 1209291, 1209292, 1209366, 1209367, 1209436, 1209457, 1209504, 1209532, 1209556, 1209600, 1209615, 1209635, 1209636, 1209637, 1209684, 1209687, 1209693, 1209739, 1209779, 1209780, 1209788, 1209798, 1209799, 1209804, 1209805, 1209856, 1209871, 1209927, 1209980, 1209982, 1209999, 1210034, 1210050, 1210158, 1210165, 1210202, 1210203, 1210206, 1210216, 1210230, 1210294, 1210301, 1210329, 1210336, 1210337, 1210409, 1210439, 1210449, 1210450, 1210453, 1210454, 1210469, 1210498, 1210506, 1210533, 1210551, 1210629, 1210644, 1210647, 1210725, 1210741, 1210762, 1210763, 1210764, 1210765, 1210766, 1210767, 1210768, 1210769, 1210770, 1210771, 1210775, 1210783, 1210791, 1210793, 1210806, 1210816, 1210817, 1210827, 1210940, 1210943, 1210947, 1210953, 1210986, 1211025, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211205, 1211263, 1211280, 1211281, 1211299, 1211346, 1211387, 1211400, 1211410, 1211414, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211593, 1211595, 1211654, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211794, 1211796, 1211804, 1211807, 1211808, 1211820, 1211836, 1211847, 1211852, 1211855, 1211960, 1212129, 1212154, 1212155, 1212158, 1212350, 1212405, 1212445, 1212448, 1212494, 1212495, 1212504, 1212513, 1212540, 1212556, 1212561, 1212563, 1212564, 1212584, 1212592, 1212605, 1212606, 1212619, 1212701, 1212741
CVE References: CVE-2020-24588, CVE-2022-2196, CVE-2022-3523, CVE-2022-36280, CVE-2022-38096, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2022-4744, CVE-2023-0045, CVE-2023-0122, CVE-2023-0179, CVE-2023-0386, CVE-2023-0394, CVE-2023-0461, CVE-2023-0469, CVE-2023-0590, CVE-2023-0597, CVE-2023-1075, CVE-2023-1076, CVE-2023-1077, CVE-2023-1078, CVE-2023-1079, CVE-2023-1095, CVE-2023-1118, CVE-2023-1249, CVE-2023-1382, CVE-2023-1513, CVE-2023-1582, CVE-2023-1583, CVE-2023-1611, CVE-2023-1637, CVE-2023-1652, CVE-2023-1670, CVE-2023-1838, CVE-2023-1855, CVE-2023-1989, CVE-2023-1998, CVE-2023-2002, CVE-2023-21102, CVE-2023-21106, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2176, CVE-2023-2235, CVE-2023-2269, CVE-2023-22998, CVE-2023-23000, CVE-2023-23001, CVE-2023-23004, CVE-2023-23006, CVE-2023-23454, CVE-2023-23455, CVE-2023-2483, CVE-2023-25012, CVE-2023-2513, CVE-2023-26545, CVE-2023-28327, CVE-2023-28410, CVE-2023-28464, CVE-2023-28466, CVE-2023-28866, CVE-2023-3006, CVE-2023-30456, CVE-2023-30772, CVE-2023-31084, CVE-2023-3141, CVE-2023-31436, CVE-2023-3161, CVE-2023-3220, CVE-2023-32233, CVE-2023-33288, CVE-2023-3357, CVE-2023-3358, CVE-2023-33951, CVE-2023-33952, CVE-2023-35788, CVE-2023-35823, CVE-2023-35828, CVE-2023-35829
Jira References: PED-1549, PED-3210, PED-3259, PED-3692, PED-370, PED-3750, PED-3759, PED-376, PED-3931, PED-4022, PED-835, SES-1880, SLE-18375, SLE-18377, SLE-18378, SLE-18379, SLE-18383, SLE-18384, SLE-18385, SLE-18978, SLE-18992, SLE-19001, SLE-19253, SLE-19255, SLE-19556
Sources used:
openSUSE Leap 15.5 (src): kernel-livepatch-SLE15-SP5-RT_Update_1-1-150500.11.5.1, kernel-syms-rt-5.14.21-150500.13.5.1, kernel-source-rt-5.14.21-150500.13.5.1
SUSE Linux Enterprise Live Patching 15-SP5 (src): kernel-livepatch-SLE15-SP5-RT_Update_1-1-150500.11.5.1
SUSE Real Time Module 15-SP5 (src): kernel-syms-rt-5.14.21-150500.13.5.1, kernel-source-rt-5.14.21-150500.13.5.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 48 Marcos de Souza 2023-07-18 02:11:07 UTC 
(In reply to Brahmajit Das from comment #36)
> (In reply to Michal Kubeček from comment #13)
> > All 5.3 and newer based branches have the fix merged already. For 4.12 and
> > 4.4, the situation is much more complicated as it is not quite clear if
> > they are affected at all. And if they are, to apply the fix, we would need
> > to add a fix for an older issue first which is way too intrusive and would
> > also break kABI in a way that would not be easy to work around (if possible).
> 
> Hi Michal,
> 
> Like Marcos said in comment #31, there is a L3 bug for a back port request
> for the CVE in 4.12 kernel of SLE12-SP5 (bug #1212725). What would you
> suggest we do?

Humble ping.
Comment 49 Maintenance Automation 2023-07-18 16:32:54 UTC 
SUSE-SU-2023:2871-1: An update that solves 82 vulnerabilities, contains 25 features and has 390 fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1109158, 1142685, 1152472, 1152489, 1155798, 1160435, 1166486, 1172073, 1174777, 1177529, 1186449, 1187829, 1189998, 1189999, 1191731, 1193629, 1194869, 1195175, 1195655, 1195921, 1196058, 1197534, 1197617, 1198101, 1198400, 1198438, 1198835, 1199304, 1199701, 1200054, 1202353, 1202633, 1203039, 1203200, 1203325, 1203331, 1203332, 1203693, 1203906, 1204356, 1204363, 1204662, 1204993, 1205153, 1205191, 1205205, 1205544, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1205846, 1206024, 1206036, 1206056, 1206057, 1206103, 1206224, 1206232, 1206340, 1206459, 1206492, 1206493, 1206552, 1206578, 1206640, 1206649, 1206677, 1206824, 1206843, 1206876, 1206877, 1206878, 1206880, 1206881, 1206882, 1206883, 1206884, 1206885, 1206886, 1206887, 1206888, 1206889, 1206890, 1206891, 1206893, 1206894, 1206935, 1206992, 1207034, 1207036, 1207050, 1207051, 1207088, 1207125, 1207149, 1207158, 1207168, 1207185, 1207270, 1207315, 1207328, 1207497, 1207500, 1207501, 1207506, 1207507, 1207521, 1207553, 1207560, 1207574, 1207588, 1207589, 1207590, 1207591, 1207592, 1207593, 1207594, 1207602, 1207603, 1207605, 1207606, 1207607, 1207608, 1207609, 1207610, 1207611, 1207612, 1207613, 1207614, 1207615, 1207616, 1207617, 1207618, 1207619, 1207620, 1207621, 1207622, 1207623, 1207624, 1207625, 1207626, 1207627, 1207628, 1207629, 1207630, 1207631, 1207632, 1207633, 1207634, 1207635, 1207636, 1207637, 1207638, 1207639, 1207640, 1207641, 1207642, 1207643, 1207644, 1207645, 1207646, 1207647, 1207648, 1207649, 1207650, 1207651, 1207652, 1207653, 1207734, 1207768, 1207769, 1207770, 1207771, 1207773, 1207795, 1207827, 1207842, 1207845, 1207875, 1207878, 1207933, 1207935, 1207948, 1208050, 1208076, 1208081, 1208105, 1208107, 1208128, 1208130, 1208149, 1208153, 1208183, 1208212, 1208219, 1208290, 1208368, 1208410, 1208420, 1208428, 1208429, 1208449, 1208534, 1208541, 1208542, 1208570, 1208588, 1208598, 1208599, 1208600, 1208601, 1208602, 1208604, 1208605, 1208607, 1208619, 1208628, 1208700, 1208741, 1208758, 1208759, 1208776, 1208777, 1208784, 1208787, 1208815, 1208816, 1208829, 1208837, 1208843, 1208845, 1208848, 1208864, 1208902, 1208948, 1208976, 1209008, 1209039, 1209052, 1209092, 1209159, 1209256, 1209258, 1209262, 1209287, 1209288, 1209290, 1209291, 1209292, 1209366, 1209367, 1209436, 1209457, 1209504, 1209532, 1209556, 1209600, 1209615, 1209635, 1209636, 1209637, 1209684, 1209687, 1209693, 1209739, 1209779, 1209780, 1209788, 1209798, 1209799, 1209804, 1209805, 1209856, 1209871, 1209927, 1209980, 1209982, 1209999, 1210034, 1210050, 1210158, 1210165, 1210202, 1210203, 1210206, 1210216, 1210230, 1210294, 1210301, 1210329, 1210335, 1210336, 1210337, 1210409, 1210439, 1210449, 1210450, 1210453, 1210454, 1210498, 1210506, 1210533, 1210551, 1210565, 1210584, 1210629, 1210644, 1210647, 1210725, 1210741, 1210762, 1210763, 1210764, 1210765, 1210766, 1210767, 1210768, 1210769, 1210770, 1210771, 1210775, 1210783, 1210791, 1210793, 1210806, 1210816, 1210817, 1210827, 1210853, 1210940, 1210943, 1210947, 1210953, 1210986, 1211014, 1211025, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211205, 1211263, 1211280, 1211281, 1211299, 1211346, 1211387, 1211400, 1211410, 1211414, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211593, 1211595, 1211654, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211794, 1211796, 1211804, 1211807, 1211808, 1211820, 1211836, 1211847, 1211852, 1211855, 1211960, 1212051, 1212129, 1212154, 1212155, 1212158, 1212265, 1212350, 1212445, 1212448, 1212456, 1212494, 1212495, 1212504, 1212513, 1212540, 1212556, 1212561, 1212563, 1212564, 1212584, 1212592, 1212603, 1212605, 1212606, 1212619, 1212685, 1212701, 1212741, 1212835, 1212838, 1212842, 1212848, 1212861, 1212869, 1212892, 1212961, 1213010, 1213011, 1213012, 1213013, 1213014, 1213015, 1213016, 1213017, 1213018, 1213019, 1213020, 1213021, 1213024, 1213025, 1213032, 1213034, 1213035, 1213036, 1213037, 1213038, 1213039, 1213040, 1213041, 1213087, 1213088, 1213089, 1213090, 1213092, 1213093, 1213094, 1213095, 1213096, 1213098, 1213099, 1213100, 1213102, 1213103, 1213104, 1213105, 1213106, 1213107, 1213108, 1213109, 1213110, 1213111, 1213112, 1213113, 1213114, 1213116, 1213134
CVE References: CVE-2022-36280, CVE-2022-38096, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2022-4744, CVE-2023-0045, CVE-2023-0122, CVE-2023-0179, CVE-2023-0394, CVE-2023-0461, CVE-2023-0469, CVE-2023-0590, CVE-2023-0597, CVE-2023-1075, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1095, CVE-2023-1118, CVE-2023-1249, CVE-2023-1382, CVE-2023-1513, CVE-2023-1582, CVE-2023-1583, CVE-2023-1611, CVE-2023-1637, CVE-2023-1652, CVE-2023-1670, CVE-2023-1829, CVE-2023-1838, CVE-2023-1855, CVE-2023-1989, CVE-2023-1998, CVE-2023-2002, CVE-2023-21102, CVE-2023-21106, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2176, CVE-2023-2235, CVE-2023-2269, CVE-2023-22998, CVE-2023-23000, CVE-2023-23001, CVE-2023-23004, CVE-2023-23006, CVE-2023-2430, CVE-2023-2483, CVE-2023-25012, CVE-2023-2513, CVE-2023-26545, CVE-2023-28327, CVE-2023-28410, CVE-2023-28464, CVE-2023-28866, CVE-2023-3006, CVE-2023-30456, CVE-2023-30772, CVE-2023-3090, CVE-2023-31084, CVE-2023-3111, CVE-2023-3141, CVE-2023-31436, CVE-2023-3161, CVE-2023-3212, CVE-2023-3220, CVE-2023-32233, CVE-2023-33288, CVE-2023-3357, CVE-2023-3358, CVE-2023-3389, CVE-2023-33951, CVE-2023-33952, CVE-2023-35788, CVE-2023-35823, CVE-2023-35828, CVE-2023-35829
Jira References: PED-1549, PED-3210, PED-3259, PED-3692, PED-370, PED-3750, PED-3759, PED-376, PED-3931, PED-4022, PED-835, SES-1880, SLE-18375, SLE-18377, SLE-18378, SLE-18379, SLE-18383, SLE-18384, SLE-18385, SLE-18978, SLE-18992, SLE-19001, SLE-19253, SLE-19255, SLE-19556
Sources used:
openSUSE Leap 15.5 (src): kernel-livepatch-SLE15-SP5_Update_1-1-150500.11.7.1, kernel-syms-5.14.21-150500.55.7.1, kernel-obs-qa-5.14.21-150500.55.7.1, kernel-obs-build-5.14.21-150500.55.7.1, kernel-source-5.14.21-150500.55.7.1, kernel-default-base-5.14.21-150500.55.7.1.150500.6.2.5
Basesystem Module 15-SP5 (src): kernel-source-5.14.21-150500.55.7.1, kernel-default-base-5.14.21-150500.55.7.1.150500.6.2.5
Development Tools Module 15-SP5 (src): kernel-source-5.14.21-150500.55.7.1, kernel-syms-5.14.21-150500.55.7.1, kernel-obs-build-5.14.21-150500.55.7.1
SUSE Linux Enterprise Live Patching 15-SP5 (src): kernel-livepatch-SLE15-SP5_Update_1-1-150500.11.7.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 51 Brahmajit Das 2023-07-20 16:40:49 UTC 
(In reply to Brahmajit Das from comment #36)
Hi Michal,

Is there any update on this? Currently there's two L3 incidents where customer is asking for status/update on this CVE. Any help would be very much appreciated.
Comment 52 Michal Kubeček 2023-07-20 16:51:36 UTC 
I'm afraid not much changed since comment 13.
Comment 53 Brahmajit Das 2023-07-20 16:52:24 UTC 
Thanks for letting us know.
Comment 56 Gabriele Sonnu 2023-08-04 11:51:58 UTC 
Tried to run the reproduces on 4.4 an 4.12 kernel unsuccessfully, so based on this and what Michal said in comment 13, I'd say 4.4 and 4.12 branches are not affected.

All relevant updates were released, nothing else to do. Closing.
Comment 60 Maintenance Automation 2024-02-27 12:01:24 UTC 
SUSE-SU-2023:2646-1: An update that solves 69 vulnerabilities, contains six features and has 292 security fixes can now be installed.

Category: security (important)
Bug References: 1065729, 1109158, 1142685, 1152472, 1152489, 1155798, 1160435, 1166486, 1172073, 1174777, 1177529, 1186449, 1189998, 1189999, 1191731, 1193629, 1194869, 1195175, 1195655, 1195921, 1196058, 1197534, 1197617, 1198101, 1198438, 1198835, 1199304, 1200054, 1202353, 1202633, 1203039, 1203200, 1203325, 1203331, 1203332, 1203693, 1203906, 1204356, 1204662, 1204993, 1205191, 1205205, 1205544, 1205650, 1205756, 1205758, 1205760, 1205762, 1205803, 1205846, 1206024, 1206036, 1206056, 1206057, 1206103, 1206224, 1206232, 1206340, 1206459, 1206492, 1206493, 1206552, 1206578, 1206640, 1206649, 1206677, 1206824, 1206843, 1206876, 1206877, 1206878, 1206880, 1206881, 1206882, 1206883, 1206884, 1206885, 1206886, 1206887, 1206888, 1206889, 1206890, 1206891, 1206893, 1206894, 1206935, 1206992, 1207034, 1207050, 1207088, 1207149, 1207158, 1207168, 1207185, 1207270, 1207315, 1207328, 1207497, 1207500, 1207501, 1207506, 1207507, 1207521, 1207553, 1207560, 1207574, 1207588, 1207589, 1207590, 1207591, 1207592, 1207593, 1207594, 1207602, 1207603, 1207605, 1207606, 1207607, 1207608, 1207609, 1207610, 1207611, 1207612, 1207613, 1207614, 1207615, 1207616, 1207617, 1207618, 1207619, 1207620, 1207621, 1207622, 1207623, 1207624, 1207625, 1207626, 1207627, 1207628, 1207629, 1207630, 1207631, 1207632, 1207633, 1207634, 1207635, 1207636, 1207637, 1207638, 1207639, 1207640, 1207641, 1207642, 1207643, 1207644, 1207645, 1207646, 1207647, 1207648, 1207649, 1207650, 1207651, 1207652, 1207653, 1207734, 1207768, 1207769, 1207770, 1207771, 1207773, 1207795, 1207827, 1207842, 1207845, 1207875, 1207878, 1207935, 1207948, 1208050, 1208076, 1208081, 1208105, 1208107, 1208128, 1208130, 1208149, 1208153, 1208183, 1208212, 1208219, 1208290, 1208368, 1208420, 1208428, 1208429, 1208449, 1208534, 1208541, 1208542, 1208570, 1208588, 1208598, 1208599, 1208600, 1208602, 1208604, 1208605, 1208607, 1208619, 1208628, 1208700, 1208758, 1208759, 1208776, 1208777, 1208784, 1208787, 1208815, 1208816, 1208829, 1208837, 1208843, 1208845, 1208848, 1208864, 1208902, 1208948, 1208976, 1209008, 1209052, 1209092, 1209159, 1209256, 1209258, 1209262, 1209287, 1209288, 1209290, 1209292, 1209367, 1209457, 1209504, 1209532, 1209556, 1209600, 1209635, 1209636, 1209637, 1209684, 1209687, 1209693, 1209739, 1209779, 1209788, 1209798, 1209799, 1209804, 1209805, 1209856, 1209871, 1209927, 1209980, 1209982, 1209999, 1210034, 1210050, 1210158, 1210165, 1210202, 1210203, 1210206, 1210216, 1210230, 1210294, 1210301, 1210329, 1210336, 1210409, 1210439, 1210449, 1210450, 1210469, 1210498, 1210506, 1210533, 1210551, 1210629, 1210644, 1210647, 1210725, 1210741, 1210762, 1210763, 1210764, 1210765, 1210766, 1210767, 1210768, 1210769, 1210770, 1210771, 1210775, 1210783, 1210791, 1210793, 1210806, 1210816, 1210817, 1210827, 1210940, 1210943, 1210947, 1210953, 1210986, 1211025, 1211037, 1211043, 1211044, 1211089, 1211105, 1211113, 1211131, 1211140, 1211205, 1211263, 1211280, 1211281, 1211299, 1211387, 1211414, 1211449, 1211465, 1211519, 1211564, 1211590, 1211592, 1211593, 1211595, 1211654, 1211686, 1211687, 1211688, 1211689, 1211690, 1211691, 1211692, 1211693, 1211714, 1211796, 1211804, 1211807, 1211808, 1211820, 1211836, 1211847, 1211855, 1211960, 1212129, 1212154, 1212155, 1212158
CVE References: CVE-2022-2196, CVE-2022-36280, CVE-2022-38096, CVE-2022-4269, CVE-2022-45884, CVE-2022-45885, CVE-2022-45886, CVE-2022-45887, CVE-2022-45919, CVE-2022-4744, CVE-2023-0045, CVE-2023-0122, CVE-2023-0179, CVE-2023-0394, CVE-2023-0461, CVE-2023-0469, CVE-2023-0590, CVE-2023-0597, CVE-2023-1075, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1095, CVE-2023-1118, CVE-2023-1380, CVE-2023-1382, CVE-2023-1513, CVE-2023-1582, CVE-2023-1583, CVE-2023-1611, CVE-2023-1637, CVE-2023-1652, CVE-2023-1670, CVE-2023-1838, CVE-2023-1855, CVE-2023-1989, CVE-2023-1998, CVE-2023-2002, CVE-2023-21102, CVE-2023-21106, CVE-2023-2124, CVE-2023-2156, CVE-2023-2162, CVE-2023-2176, CVE-2023-2235, CVE-2023-2269, CVE-2023-22998, CVE-2023-23000, CVE-2023-23001, CVE-2023-23004, CVE-2023-23006, CVE-2023-2483, CVE-2023-25012, CVE-2023-2513, CVE-2023-26545, CVE-2023-28327, CVE-2023-28410, CVE-2023-28464, CVE-2023-3006, CVE-2023-30456, CVE-2023-30772, CVE-2023-31084, CVE-2023-3141, CVE-2023-31436, CVE-2023-3161, CVE-2023-32233, CVE-2023-33288, CVE-2023-33951, CVE-2023-33952
Jira References: PED-3210, PED-3259, PED-3692, PED-3750, PED-3759, PED-4022
Sources used:
openSUSE Leap 15.5 (src): kernel-source-azure-5.14.21-150500.33.3.1, kernel-syms-azure-5.14.21-150500.33.3.1
Public Cloud Module 15-SP5 (src): kernel-source-azure-5.14.21-150500.33.3.1, kernel-syms-azure-5.14.21-150500.33.3.1

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