CVE-2022-27677
CVE-2022-27677 is a high-severity vulnerability in Amd Ryzen Master with a CVSS 3.x base score of 7.8. 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-269.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-269
- Affected product: Amd Ryzen Master
- Published:
- Last modified:
Description
Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged user.
Frequently asked questions
- What is CVE-2022-27677?
- Failure to validate privileges during installation of AMD Ryzen™ Master may allow an attacker with low privileges to modify files potentially leading to privilege escalation and code execution by the lower privileged user.
- How severe is CVE-2022-27677?
- CVE-2022-27677 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-27677 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-27677?
- CVE-2022-27677 affects Amd Ryzen Master. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-27677?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-27677 published?
- CVE-2022-27677 was published on 2023-03-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:amd:ryzen_master:*:*:*:*:*:*:*:*
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