Buffer overflow in Amd Athlon_gold_3150g
CVE-2021-46759
Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloade…
Vulnerability class: Buffer Overflow
EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Amd Athlon_gold_3150g
- Amd Athlon_gold_3150ge
- Amd Athlon_gold_3150ge_firmware — versions picassopi-fp5_1.0.0.e, pollockpi-ft5_1.0.0.4
- Amd Athlon_gold_3150g_firmware — versions picassopi-fp5_1.0.0.e, pollockpi-ft5_1.0.0.4
- Amd Athlon_silver_3050ge
- Amd Athlon_silver_3050ge_firmware — versions picassopi-fp5_1.0.0.e, pollockpi-ft5_1.0.0.4
- Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics “Dali”/”dali” Ulp — versions various
- Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics “Pollock” — versions various
- Amd Ryzen_1200_\(af\)
- Amd Ryzen_1200_\(af\)_firmware — versions comboam4pi_1.0.0.9, comboam4v2_pi_1.2.0.8, pinnaclepi-am4_1.0.0.d
Weakness classification (CWE)
References
- psirt@amd.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-46759?
- CVE-2021-46759 is a medium-severity vulnerability in Amd Athlon_gold_3150g, classified under Out-of-bounds Write. CVSS score: 6.1/10. Published 2023-05-09.
- How severe is CVE-2021-46759?
- Medium severity. CVSS v3 base score is 6.1 out of 10.