Bug 1225896 (CVE-2024-36951) - VUL-0: CVE-2024-36951: kernel: drm/amdkfd: range check cp bad op exception interrupts
Summary: VUL-0: CVE-2024-36951: kernel: drm/amdkfd: range check cp bad op exception in...
Status: NEW
Alias: CVE-2024-36951
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Patrik Jakobsson
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/408161/
Whiteboard: CVSSv3.1:SUSE:CVE-2024-36951:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-04 07:49 UTC by SMASH SMASH
Modified: 2024-06-11 10:53 UTC (History)
2 users (show)

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

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Description SMASH SMASH 2024-06-04 07:49:10 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: range check cp bad op exception interrupts

Due to a CP interrupt bug, bad packet garbage exception codes are raised.
Do a range check so that the debugger and runtime do not receive garbage
codes.
Update the user api to guard exception code type checking as well.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-36951
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-36951.mbox
https://git.kernel.org/stable/c/41dc6791596656dd41100b85647ed489e1d5c2f2
https://git.kernel.org/stable/c/b6735bfe941486c5dfc9c3085d2d75d4923f9449
https://git.kernel.org/stable/c/0cac183b98d8a8c692c98e8dba37df15a9e9210d
https://www.cve.org/CVERecord?id=CVE-2024-36951
https://bugzilla.redhat.com/show_bug.cgi?id=2284600