Vulnerability in Amd Amd_3015ce
CVE-2021-26393
Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory w…
EPSS: 0.002 (16.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Amd Amd_3015ce
- Amd Amd_3015ce_firmware
- Amd Amd_3015e
- Amd Amd_3015e_firmware
- Amd Amd_3020e
- Amd Amd_3020e_firmware
- Amd Radeon Rx 5000 Series & Pro W5000 — versions AMD Radeon Software, AMD Radeon Pro Software Enterprise, Enterprise Driver
- Amd Radeon Rx 6000 Series & Pro W6000 — versions AMD Radeon Software, AMD Radeon Pro Software Enterprise, Enterprise Driver
- Amd Ryzen™ Embedded R1000 — versions various
- Amd Ryzen™ Embedded R2000 — versions various
Weakness classification (CWE)
References
- psirt@amd.com (Vendor Advisory)
- psirt@amd.com
Frequently asked questions
- What is CVE-2021-26393?
- CVE-2021-26393 is a medium-severity vulnerability in Amd Amd_3015ce, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 5.5/10. Published 2022-11-09.
- How severe is CVE-2021-26393?
- Medium severity. CVSS v3 base score is 5.5 out of 10.