Bug 1225845 (CVE-2024-36948) - VUL-0: CVE-2024-36948: kernel: drm/xe/xe_migrate: Cast to output precision before multiplying operands
Summary: VUL-0: CVE-2024-36948: kernel: drm/xe/xe_migrate: Cast to output precision be...
Status: RESOLVED FIXED
Alias: CVE-2024-36948
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/408225/
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Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-03 14:11 UTC by SMASH SMASH
Modified: 2024-07-03 12:57 UTC (History)
2 users (show)

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Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-06-03 14:11:54 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/xe/xe_migrate: Cast to output precision before multiplying operands

Addressing potential overflow in result of  multiplication of two lower
precision (u32) operands before widening it to higher precision
(u64).

-v2
Fix commit message and description. (Rodrigo)

(cherry picked from commit 34820967ae7b45411f8f4f737c2d63b0c608e0d7)

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-36948
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-36948.mbox
https://git.kernel.org/stable/c/e23a904dfeb5a9e3d4ec527a365e962478cccf05
https://git.kernel.org/stable/c/9cb46b31f3d08ed3fce86349e8c12f96d7c88717
https://www.cve.org/CVERecord?id=CVE-2024-36948
https://bugzilla.redhat.com/show_bug.cgi?id=2284458
Comment 3 Andrea Mattiazzo 2024-07-03 12:57:41 UTC 
No action is needed since vulnerable driver is not present, closing.