CVE-2023-20585
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
AMD EPYC™ 7003 Series Processors
- Vendor
- AMD
- Product
- AMD EPYC™ 7003 Series Processors
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| SEV FW 1.37.23 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
AMD EPYC™ 9004 Series Processors
- Vendor
- AMD
- Product
- AMD EPYC™ 9004 Series Processors
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| SEV FW 1.37.31 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
AMD EPYC™ Embedded 7003 Series Processors
- Vendor
- AMD
- Product
- AMD EPYC™ Embedded 7003 Series Processors
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| EmbMilanPI-SP3 1.0.0.B | unaffected | Unavailable | Unavailable | Unavailable | None listed |
AMD EPYC™ Embedded 9004 Series Processors
- Vendor
- AMD
- Product
- AMD EPYC™ Embedded 9004 Series Processors
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| EmbGenoaPI-1.0.0.A | unaffected | Unavailable | Unavailable | Unavailable | None listed |