Bug 1200522 (CVE-2022-2078)

Summary:	VUL-0: CVE-2022-2078: kernel: Vulnerability of buffer overflow in nft_set_desc_concat_parse()
Product:	[Novell Products] SUSE Security Incidents	Reporter:	Carlos López <carlos.lopez>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED DUPLICATE	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P5 - None	CC:	security-team
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/334420/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description Carlos López 2022-06-14 12:44:52 UTC

rh#2096178

An attacker can trigger a buffer overflow of the Linux kernel, via nft_set_desc_concat_parse(), in order to trigger a denial of service, and possibly to run code.

Reference:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/nf_tables_api.c?id=fecf31ee395b0295f2d7260aa29946b7605f7c85

References:
https://bugzilla.redhat.com/show_bug.cgi?id=2096178
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-2078

Comment 1 Carlos López 2022-06-14 12:45:18 UTC

Duplicate.

*** This bug has been marked as a duplicate of bug 1200019 ***