PoC Index

CVE-2024-21980

HIGH 7.9EPSS 0.4%

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.

CVSS v3.1
7.9 HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
CVSS v3.1
7.9 HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
EPSS
0.45% chance of exploitation in the next 30 days, 37th percentile
Published
2024-08-05

Proof-of-concept exploits (1)

References

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