Bug 2300519 (CVE-2024-42081) - CVE-2024-42081 kernel: drm/xe/xe_devcoredump: Check NULL before assignments
Summary: CVE-2024-42081 kernel: drm/xe/xe_devcoredump: Check NULL before assignments
Keywords:
Status: NEW
Alias: CVE-2024-42081
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2301720
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-07-29 16:29 UTC by OSIDB Bzimport
Modified: 2024-07-31 04:45 UTC (History)
4 users (show)

Fixed In Version: kernel 6.9.8, kernel 6.10
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2024-07-29 16:29:20 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/xe/xe_devcoredump: Check NULL before assignments

Assign 'xe_devcoredump_snapshot *' and 'xe_device *' only if
'coredump' is not NULL.

v2
- Fix commit messages.

v3
- Define variables before code.(Ashutosh/Jose)

v4
- Drop return check for coredump_to_xe. (Jose/Rodrigo)

v5
- Modify misleading commit message. (Matt)
Comment 1 Mauro Matteo Cascella 2024-07-30 17:03:18 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024072955-CVE-2024-42081-f144@gregkh/T
Comment 2 Mauro Matteo Cascella 2024-07-30 17:03:39 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2301720]
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