Bug 2281340 (CVE-2023-52672) - CVE-2023-52672 kernel: pipe: wakeup wr_wait after setting max_usage
Summary: CVE-2023-52672 kernel: pipe: wakeup wr_wait after setting max_usage
Keywords:
Status: NEW
Alias: CVE-2023-52672
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: 2281341
Blocks: 2281780
TreeView+ depends on / blocked
 
Reported: 2024-05-18 01:43 UTC by Zack Miele
Modified: 2025-09-06 08:35 UTC (History)
47 users (show)

Fixed In Version: kernel 5.10.210, kernel 5.15.149, kernel 6.1.76, kernel 6.6.15, kernel 6.7.3, kernel 6.8
Clone Of:
Environment:
Last Closed:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:6966 0 None None None 2025-05-13 08:27:06 UTC

Description Zack Miele 2024-05-18 01:43:29 UTC 
In the Linux kernel, the following vulnerability has been resolved:

pipe: wakeup wr_wait after setting max_usage

The Linux kernel CVE team has assigned CVE-2023-52672 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051729-CVE-2023-52672-f30c@gregkh/T
Comment 1 Zack Miele 2024-05-18 01:44:06 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281341]
Comment 3 Alex 2024-06-09 15:36:32 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52672 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is approximation based on flags DISK  ; 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.
Comment 9 errata-xmlrpc 2025-05-13 08:27:02 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:6966 https://access.redhat.com/errata/RHSA-2025:6966
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