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CVE-2024-36331
Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory…
Low3.2EPSS 0.16%
- Published
- Updated
- Reserved
- Assigned by
- AMD
Description
Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity.
Timeline
ID reserved
By AMD
- 16 months later
· 16 months later
Published
- 58 days later
· 58 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| AMDCNA (assigner) | 3.1 | Low3.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Low3.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.16% · top 95% of all CVEs (8 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.2.
Weakness
Affected products
AMD · AMD EPYC™ 9004 Series Processors
- unaffected GenoaPI_1.0.0.F
AMD · EPYC™ Embedded 9004 Series Processors
- unaffected EmbGenoaPI-1.0.0.A
AMD · AMD EPYC™ Embedded 9004 Series Processors
- unaffected EmbGenoaPI-1.0.0.A
References (3)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-36331)Record last updated .