Bug 2278220 (CVE-2024-26939) - CVE-2024-26939 kernel: drm/i915/vma: Fix UAF on destroy against retire race
Summary: CVE-2024-26939 kernel: drm/i915/vma: Fix UAF on destroy against retire race
Keywords:
Status: NEW
Alias: CVE-2024-26939
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: 2278221
Blocks: 2278552
TreeView+ depends on / blocked
 
Reported: 2024-05-01 17:04 UTC by Zack Miele
Modified: 2024-11-12 09:24 UTC (History)
50 users (show)

Fixed In Version: kernel 6.1.88, kernel 6.6.29, kernel 6.8.3, kernel 6.9-rc2
Doc Type: If docs needed, set a value
Doc Text:
A use-after-free flaw was found in drivers/gpu/drm/i915/i915_vma.c in the Linux kernel that may lead to a crash.
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2024:7043 0 None None None 2024-09-24 09:42:02 UTC
Red Hat Product Errata RHBA-2024:7198 0 None None None 2024-09-26 09:49:41 UTC
Red Hat Product Errata RHBA-2024:7236 0 None None None 2024-09-26 14:32:12 UTC
Red Hat Product Errata RHBA-2024:7637 0 None None None 2024-10-03 14:44:45 UTC
Red Hat Product Errata RHBA-2024:8227 0 None None None 2024-10-17 06:44:45 UTC
Red Hat Product Errata RHSA-2024:7000 0 None None None 2024-09-24 02:30:07 UTC
Red Hat Product Errata RHSA-2024:7001 0 None None None 2024-09-24 00:38:30 UTC
Red Hat Product Errata RHSA-2024:9315 0 None None None 2024-11-12 09:24:34 UTC

Description Zack Miele 2024-05-01 17:04:56 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/i915/vma: Fix UAF on destroy against retire race

The Linux kernel CVE team has assigned CVE-2024-26939 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050124-CVE-2024-26939-5314@gregkh/T
Comment 1 Zack Miele 2024-05-01 17:05:28 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278221]
Comment 6 errata-xmlrpc 2024-09-24 00:38:26 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 7 errata-xmlrpc 2024-09-24 02:30:04 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
Comment 8 errata-xmlrpc 2024-11-12 09:24:30 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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