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: 2024-10-17 06:44 UTC (History)
50 users (show)

Fixed In Version: kernel 5.15.137, kernel 6.1.59, kernel 6.5.8, kernel 6.6
Doc Type: If docs needed, set a value
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Last Closed:
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Attachments (Terms of Use)


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 RHBA-2024:2650 0 None None None 2024-05-02 00:15:27 UTC
Red Hat Product Errata RHBA-2024:2686 0 None None None 2024-05-02 22:50:34 UTC
Red Hat Product Errata RHBA-2024:7043 0 None None None 2024-09-24 09:41:38 UTC
Red Hat Product Errata RHBA-2024:7198 0 None None None 2024-09-26 09:49:15 UTC
Red Hat Product Errata RHBA-2024:7236 0 None None None 2024-09-26 14:31:48 UTC
Red Hat Product Errata RHBA-2024:7637 0 None None None 2024-10-03 14:44:21 UTC
Red Hat Product Errata RHBA-2024:8227 0 None None None 2024-10-17 06:44:20 UTC
Red Hat Product Errata RHSA-2024:2394 0 None None None 2024-04-30 10:16:23 UTC
Red Hat Product Errata RHSA-2024:7000 0 None None None 2024-09-24 02:29:19 UTC
Red Hat Product Errata RHSA-2024:7001 0 None None None 2024-09-24 00:37:48 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
Comment 6 Valerie Sroka 2024-06-08 02:52:47 UTC 
Updated trackers in new status to affected/delegated to set SLA expectations appropriately
Comment 7 Alex 2024-06-09 16:43:58 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2023-52476 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags DANGER  ; 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 129 errata-xmlrpc 2024-09-24 00:37:43 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7001 https://access.redhat.com/errata/RHSA-2024:7001
Comment 130 errata-xmlrpc 2024-09-24 02:29:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2024:7000 https://access.redhat.com/errata/RHSA-2024:7000
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