Bug 1222438 (CVE-2024-26734) - VUL-0: CVE-2024-26734: kernel: devlink: fix possible use-after-free and memory leaks in devlink_init()
Summary: VUL-0: CVE-2024-26734: kernel: devlink: fix possible use-after-free and memor...
Status: NEW
Alias: CVE-2024-26734
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/400227/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-26734:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-08 08:02 UTC by SMASH SMASH
Modified: 2024-07-04 14:05 UTC (History)
5 users (show)

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

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Description SMASH SMASH 2024-04-08 08:02:06 UTC 
In the Linux kernel, the following vulnerability has been resolved:

devlink: fix possible use-after-free and memory leaks in devlink_init()

The pernet operations structure for the subsystem must be registered
before registering the generic netlink family.

Make an unregister in case of unsuccessful registration.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-26734
https://www.cve.org/CVERecord?id=CVE-2024-26734
https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2
https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071c
https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9
https://bugzilla.redhat.com/show_bug.cgi?id=2273244
Comment 5 Luis Henriques 2024-07-04 14:05:30 UTC 
All branches pushed, reassigning to security.