Vulnerability in Amd Athlon_gold_3150g
CVE-2021-46792
Time-of-check Time-of-use (TOCTOU) in the BIOS2PSP command may allow an attacker with a malicious BIOS to create a race condition causing the ASP bootloader to perform out-of-bounds SRAM reads upon an S3 resume event potentially leading to…
Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)
EPSS: 0.004 (31.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Amd Athlon_gold_3150g
- Amd Athlon_gold_3150ge
- Amd Athlon_gold_3150ge_firmware — versions picassopi-fp5_1.0.0.4
- Amd Athlon_gold_3150g_firmware — versions picassopi-fp5_1.0.0.4
- Amd Athlon_silver_3050ge
- Amd Athlon_silver_3050ge_firmware — versions picassopi-fp5_1.0.0.4
- Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics “Dali”/”dali” Ulp — versions various
- Amd Ryzen_1200_\(af\)
- Amd Ryzen_1200_\(af\)_firmware — versions pinnaclepi-am4_1.0.0.7, raven-fp5-am4_1.0.0.9
- Amd Ryzen_1600_\(af\)
Weakness classification (CWE)
References
- psirt@amd.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-46792?
- CVE-2021-46792 is a medium-severity vulnerability in Amd Athlon_gold_3150g, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 5.9/10. Published 2023-05-09.
- How severe is CVE-2021-46792?
- Medium severity. CVSS v3 base score is 5.9 out of 10.