Bug 2282745 (CVE-2023-52859) - CVE-2023-52859 kernel: perf: hisi: Fix use-after-free when register pmu fails
Summary: CVE-2023-52859 kernel: perf: hisi: Fix use-after-free when register pmu fails
Keywords:
Status: NEW
Alias: CVE-2023-52859
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:
Blocks: 2282864
TreeView+ depends on / blocked
 
Reported: 2024-05-22 20:44 UTC by Mauro Matteo Cascella
Modified: 2024-11-12 09:28 UTC (History)
49 users (show)

Fixed In Version: kernel 5.15.139, kernel 6.1.63, kernel 6.5.12, kernel 6.6.2, kernel 6.7
Clone Of:
Environment:
Last Closed:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2024:9315 0 None None None 2024-11-12 09:28:09 UTC

Description Mauro Matteo Cascella 2024-05-22 20:44:12 UTC 
In the Linux kernel, the following vulnerability has been resolved:

perf: hisi: Fix use-after-free when register pmu fails

The Linux kernel CVE team has assigned CVE-2023-52859 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052117-CVE-2023-52859-ad0e@gregkh/T
Comment 2 Alex 2024-06-09 16:08:04 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52859 is: CHECK	Maybe valid. Check manually. with impact MODERATE (that is an approximation based on flags SIMPLEFIX UAF  ; these flags parsed automatically based on patch 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 8 errata-xmlrpc 2024-11-12 09:28:06 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:9315 https://access.redhat.com/errata/RHSA-2024:9315
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