Bug 2302920 (CVE-2024-21980) - CVE-2024-21980 kernel: hw:amd: Guest Memory Vulnerability in SNP
Summary: CVE-2024-21980 kernel: hw:amd: Guest Memory Vulnerability in SNP
Keywords:
Status: NEW
Alias: CVE-2024-21980
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-08-05 16:20 UTC by OSIDB Bzimport
Modified: 2025-01-01 12:51 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2024-08-05 16:20:38 UTC 
Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
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