Buffer overflow in Asus Pa90
CVE-2022-21933
ASUS VivoMini/Mini PC device has an improper input validation vulnerability. A local attacker with system privilege can use system management interrupt (SMI) to modify memory, resulting in arbitrary code execution for controlling the system or disrupting service.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.003 (18.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Asus Pa90 — versions unspecified
- Asus Pa90_firmware
- Asus Pb50 — versions unspecified
- Asus Pb50_firmware
- Asus Pb60 — versions unspecified
- Asus Pb60_firmware
- Asus Pb60g — versions unspecified
- Asus Pb60g_firmware
- Asus Pb60s — versions unspecified
- Asus Pb60s_firmware
Weakness classification (CWE)
References
- twcert@cert.org.tw (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-21933?
- CVE-2022-21933 is a medium-severity vulnerability in Asus Pa90, classified under Improper Input Validation. CVSS score: 6.7/10. Published 2022-01-21.
- How severe is CVE-2022-21933?
- Medium severity. CVSS v3 base score is 6.7 out of 10.