Bug 2267026 (CVE-2023-52483) - CVE-2023-52483 kernel: mctp: perform route lookups under a RCU read-side lock
Summary: CVE-2023-52483 kernel: mctp: perform route lookups under a RCU read-side lock
Keywords:
Status: NEW
Alias: CVE-2023-52483
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2267027
Blocks: 2266913
TreeView+ depends on / blocked
 
Reported: 2024-02-29 11:10 UTC by Avinash Hanwate
Modified: 2024-03-05 16:58 UTC (History)
50 users (show)

Fixed In Version: kernel 5.15.137, kernel 6.1.59, kernel 6.5.8, kernel 6.6
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Description Avinash Hanwate 2024-02-29 11:10:08 UTC 
In the Linux kernel, the following vulnerability has been resolved:

mctp: perform route lookups under a RCU read-side lock

The Linux kernel CVE team has assigned CVE-2023-52483 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022923-CVE-2023-52483-5b9d@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 11:10:48 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2267027]
Comment 2 Justin M. Forbes 2024-02-29 17:28:01 UTC 
This was fixed for Fedora with the 6.5.8 stable kernel updates.
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