Bug 2270075 (CVE-2023-52612) - CVE-2023-52612 kernel: crypto: scomp - fix req->dst buffer overflow
Summary: CVE-2023-52612 kernel: crypto: scomp - fix req->dst buffer overflow
Keywords:
Status: NEW
Alias: CVE-2023-52612
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: 2270076
Blocks: 2270105
TreeView+ depends on / blocked
 
Reported: 2024-03-18 13:02 UTC by Zack Miele
Modified: 2024-06-21 11:04 UTC (History)
50 users (show)

Fixed In Version: kernel 4.19.306, kernel 5.4.268, kernel 5.10.209, kernel 5.15.148, kernel 6.1.75, kernel 6.6.14, kernel 6.7.2, kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Zack Miele 2024-03-18 13:02:55 UTC 
In the Linux kernel, the following vulnerability has been resolved:

crypto: scomp - fix req->dst buffer overflow

The Linux kernel CVE team has assigned CVE-2023-52612 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240318100758.2828621-12-lee@kernel.org/T
Comment 1 Zack Miele 2024-03-18 13:03:29 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2270076]
Comment 5 Justin M. Forbes 2024-03-26 16:10:03 UTC 
This was fixed for Fedora with the 6.6.14 stable kernel updates.
Comment 8 Alex 2024-06-09 15:14:02 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52612 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags OOB SIMPLEFIX  ; these flags parsed automatically based on patche data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
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