Bug 1220424 (CVE-2023-52471)

Summary:	VUL-0: CVE-2023-52471: kernel: ice: Fix some null pointer dereference issues in ice_ptp.c
Product:	[Novell Products] SUSE Security Incidents	Reporter:	SMASH SMASH <smash_bz>
Component:	Incidents	Assignee:	Security Team bot <security-team>
Status:	RESOLVED FIXED	QA Contact:	Security Team bot <security-team>
Severity:	Normal
Priority:	P3 - Medium	CC:	andrea.mattiazzo, tbogendoerfer
Version:	unspecified
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/395135/
Whiteboard:	CVSSv3.1:SUSE:CVE-2023-52471:6.5:(AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-02-27 10:54:23 UTC

In the Linux kernel, the following vulnerability has been resolved:

ice: Fix some null pointer dereference issues in ice_ptp.c

devm_kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52471
https://www.cve.org/CVERecord?id=CVE-2023-52471
https://lore.kernel.org/linux-cve-announce/2024022546-CVE-2023-52471-ab29@gregkh/T/#u

Patch:
https://git.kernel.org/stable/c/3027e7b15b02d2d37e3f82d6b8404f6d37e3b8cf

Comment 1 Andrea Mattiazzo 2024-02-27 10:57:03 UTC

Closing since all code stream are not affected or already patched

Comment 11 Thomas Bogendoerfer 2024-04-12 10:57:02 UTC

Updated reference for SLE15-SP6

Comment 12 Andrea Mattiazzo 2024-05-24 10:27:07 UTC

All done, closing.