Bug 2267041 (CVE-2023-52476) - CVE-2023-52476 kernel: perf/x86/lbr: Filter vsyscall addresses
Summary: CVE-2023-52476 kernel: perf/x86/lbr: Filter vsyscall addresses
Keywords:
Status: NEW
Alias: CVE-2023-52476
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2267042
Blocks: 2266913
TreeView+ depends on / blocked
 
Reported: 2024-02-29 11:19 UTC by Avinash Hanwate
Modified: 2024-05-01 01:22 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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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:2634 0 None None None 2024-05-01 01:22:39 UTC
Red Hat Product Errata RHSA-2024:2394 0 None None None 2024-04-30 10:16:23 UTC

Description Avinash Hanwate 2024-02-29 11:19:58 UTC 
In the Linux kernel, the following vulnerability has been resolved:

perf/x86/lbr: Filter vsyscall addresses

The Linux kernel CVE team has assigned CVE-2023-52476 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022921-CVE-2023-52476-e307@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 11:20:38 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2267042]
Comment 2 Justin M. Forbes 2024-02-29 17:20:50 UTC 
This was fixed for Fedora with the 6.5.8 stable kernel updates.
Comment 5 errata-xmlrpc 2024-04-30 10:16:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:2394 https://access.redhat.com/errata/RHSA-2024:2394
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