Bug 1219902 (CVE-2023-31346) - VUL-0: CVE-2023-31346: kernel-firmware: Failure to initialize memory in SEV Firmware may allow a privileged attacker to access stale data from other guests.
Summary: VUL-0: CVE-2023-31346: kernel-firmware: Failure to initialize memory in SEV F...
Status: RESOLVED INVALID
Alias: CVE-2023-31346
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/393993/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-31346:5.5:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-02-14 08:24 UTC by SMASH SMASH
Modified: 2024-02-20 16:48 UTC (History)
1 user (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 2024-02-14 08:24:16 UTC 
Failure to initialize
memory in SEV Firmware may allow a privileged attacker to access stale data
from other guests.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-31346
https://www.cve.org/CVERecord?id=CVE-2023-31346
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3007
Comment 1 Takashi Iwai 2024-02-20 16:34:02 UTC 
Judging from bsc#1219903 info, it seems about BIOS firmware.
Reassigned back to security team.
Comment 2 Thomas Leroy 2024-02-20 16:48:06 UTC 
Thanks Takashi. Closing