Bug 1217930 (CVE-2023-50431)

Summary: VUL-0: CVE-2023-50431: kernel: information leak in sec_attest_info
Product: [Novell Products] SUSE Security Incidents Reporter: SMASH SMASH <smash_bz>
Component: IncidentsAssignee: Security Team bot <security-team>
Status: RESOLVED FIXED QA Contact: Security Team bot <security-team>
Severity: Normal    
Priority: P3 - Medium CC: gabriele.sonnu, vasant.karasulli
Version: unspecified   
Target Milestone: ---   
Hardware: Other   
OS: Other   
URL: https://smash.suse.de/issue/387509/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-50431:4.7:(AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
Found By: Security Response Team Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description SMASH SMASH 2023-12-11 09:42:04 UTC 
sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c in the Linux kernel through 6.6.5 allows an information leak to user space because info->pad0 is not initialized.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-50431
Comment 1 Gabriele Sonnu 2023-12-11 09:51:46 UTC 
Patch:

https://www.spinics.net/lists/dri-devel/msg426307.html

Offending commit (0c88760f8f5e) found in:

 - SLE15-SP6
 - stable
Comment 11 Andrea Mattiazzo 2024-05-29 12:19:31 UTC 
All done, closing.