Bug 2278316 (CVE-2024-26992) - CVE-2024-26992 kernel: KVM: x86/pmu: Disable support for adaptive PEBS
Summary: CVE-2024-26992 kernel: KVM: x86/pmu: Disable support for adaptive PEBS
Keywords:
Status: NEW
Alias: CVE-2024-26992
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: 2278317
Blocks: 2278552
TreeView+ depends on / blocked
 
Reported: 2024-05-01 19:10 UTC by Zack Miele
Modified: 2024-11-12 09:25 UTC (History)
49 users (show)

Fixed In Version: kernel 6.1.88, kernel 6.6.29, kernel 6.8.8, kernel 6.9-rc5
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 09:25:20 UTC

Description Zack Miele 2024-05-01 19:10:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

KVM: x86/pmu: Disable support for adaptive PEBS

The Linux kernel CVE team has assigned CVE-2024-26992 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050144-CVE-2024-26992-4f0e@gregkh/T
Comment 1 Zack Miele 2024-05-01 19:11:21 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278317]
Comment 3 Alex 2024-06-09 16:35:25 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-26992 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags VIRT LEAK  ; 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 4 errata-xmlrpc 2024-11-12 09:25:17 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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