Bug 2278524 (CVE-2023-52649) - CVE-2023-52649 kernel: drm/vkms: Avoid reading beyond LUT array
Summary: CVE-2023-52649 kernel: drm/vkms: Avoid reading beyond LUT array
Keywords:
Status: NEW
Alias: CVE-2023-52649
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: 2278525
Blocks: 2278552
TreeView+ depends on / blocked
 
Reported: 2024-05-01 21:42 UTC by Zack Miele
Modified: 2024-11-12 09:26 UTC (History)
50 users (show)

Fixed In Version: kernel 6.6.23, kernel 6.7.11, kernel 6.8.2, kernel 6.9-rc1
Doc Type: If docs needed, set a value
Doc Text:
An array read overflow vulnerability was found in drivers/gpu/drm/vkms/vkms_composer.c in the Linux kernel. This issue 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 RHSA-2024:9315 0 None None None 2024-11-12 09:26:13 UTC

Description Zack Miele 2024-05-01 21:42:48 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/vkms: Avoid reading beyond LUT array

The Linux kernel CVE team has assigned CVE-2023-52649 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024050109-CVE-2023-52649-4614@gregkh/T
Comment 1 Zack Miele 2024-05-01 21:43:19 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2278525]
Comment 4 errata-xmlrpc 2024-11-12 09:26:10 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
Note You need to log in before you can comment on or make changes to this bug.