Bug 1199357 (CVE-2021-1043) - VUL-1: CVE-2021-1043: kernel-source-azure,kernel-source,kernel-source-rt: ARM errata Cortex-A76/Neoverse-N1: MRC read following MRRC read of specific Generic Timer in AArch32 might give incorrect result
Summary: VUL-1: CVE-2021-1043: kernel-source-azure,kernel-source,kernel-source-rt: ARM...
Status: RESOLVED FIXED
Alias: CVE-2021-1043
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: aarch64 All
: P4 - Low : Minor
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/317665/
Whiteboard: CVSSv3.1:SUSE:CVE-2021-1043:4.0:(AV:L...
Keywords:
Depends on:
Blocks:
 
Reported: 2022-05-09 16:05 UTC by Marcus Meissner
Modified: 2024-05-03 13:25 UTC (History)
10 users (show)

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

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Description Marcus Meissner 2022-05-09 16:05:45 UTC 
CVE-2021-1043

In TBD of TBD, there is a possible downgrade attack due to under utilized
anti-rollback protections. This could lead to local information disclosure with
no additional execution privileges needed. User interaction is not needed for
exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-194697257References: N/A

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-1043
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1043
https://source.android.com/security/bulletin/pixel/2021-11-01


Andreas Faerber said this this patch:

https://www.kernelconfig.io/config_arm64_erratum_1418040?q=&kernelversion=5.17.5&arch=arm64
Comment 8 Robert Frohl 2024-05-03 13:25:29 UTC 
done, closing