CVE-2022-23813
CVE-2022-23813 is a medium-severity vulnerability in Amd Milanpi-sp3 Firmware with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (39th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Amd Milanpi-sp3 Firmware
- Published:
- Last modified:
Description
The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
Frequently asked questions
- What is CVE-2022-23813?
- The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment.
- How severe is CVE-2022-23813?
- CVE-2022-23813 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2022-23813 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-23813?
- CVE-2022-23813 primarily affects Amd Milanpi-sp3 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-23813?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-23813 published?
- CVE-2022-23813 was published on 2023-01-11 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:amd:milanpi-sp3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:amd:romepi_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Amd Milanpi-sp3 Firmware
- CVE-2022-23814 — Medium (CVSS 5.3): Failure to validate addresses provided by software to BIOS commands may result in a potential loss of integrity of…
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