Description
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 with attacker controlled data resulting in a loss of confidentiality.
Published: 2022-11-09
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories

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History

Mon, 16 Sep 2024 22:15:00 +0000

Type Values Removed Values Added
Description 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 with attacker controlled data resulting in a loss of confidentiality. 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 with attacker controlled data resulting in a loss of confidentiality.

Subscriptions

Amd Amd 3015ce Amd 3015ce Firmware Amd 3015e Amd 3015e Firmware Amd 3020e Amd 3020e Firmware Athlon Gold 3150c Athlon Gold 3150c Firmware Athlon Gold 3150u Athlon Gold 3150u Firmware Athlon Pro 3045b Athlon Pro 3045b Firmware Athlon Pro 3145b Athlon Pro 3145b Firmware Athlon Silver 3050c Athlon Silver 3050c Firmware Athlon Silver 3050e Athlon Silver 3050e Firmware Athlon Silver 3050u Athlon Silver 3050u Firmware Enterprise Driver Radeon Pro Software Radeon Pro W5500 Radeon Pro W5500x Radeon Pro W5700 Radeon Pro W5700x Radeon Pro W6300m Radeon Pro W6400 Radeon Pro W6500m Radeon Pro W6600 Radeon Pro W6600m Radeon Pro W6600x Radeon Pro W6800 Radeon Pro W6800x Radeon Pro W6800x Duo Radeon Pro W6900x Radeon Rx 5300 Radeon Rx 5300 Xt Radeon Rx 5300m Radeon Rx 5500 Radeon Rx 5500 Xt Radeon Rx 5500m Radeon Rx 5600 Radeon Rx 5600 Xt Radeon Rx 5600m Radeon Rx 5700 Radeon Rx 5700 Xt Radeon Rx 5700m Radeon Rx 6300m Radeon Rx 6400 Radeon Rx 6500 Xt Radeon Rx 6500m Radeon Rx 6600 Radeon Rx 6600 Xt Radeon Rx 6600m Radeon Rx 6600s Radeon Rx 6650 Xt Radeon Rx 6650m Radeon Rx 6650m Xt Radeon Rx 6700 Radeon Rx 6700 Xt Radeon Rx 6700m Radeon Rx 6700s Radeon Rx 6750 Xt Radeon Rx 6800 Radeon Rx 6800 Xt Radeon Rx 6800m Radeon Rx 6800s Radeon Rx 6850m Xt Radeon Rx 6900 Xt Radeon Rx 6950 Xt Radeon Rx Vega 56 Radeon Rx Vega 56 Firmware Radeon Rx Vega 64 Radeon Rx Vega 64 Firmware Radeon Software Ryzen 3 2200g Ryzen 3 2200g Firmware Ryzen 3 2200ge Ryzen 3 2200ge Firmware Ryzen 3 2200u Ryzen 3 2200u Firmware Ryzen 3 2300u Ryzen 3 2300u Firmware Ryzen 3 3200g Ryzen 3 3200g Firmware Ryzen 3 3250c Ryzen 3 3250c Firmware Ryzen 3 3250u Ryzen 3 3250u Firmware Ryzen 3 3300u Ryzen 3 3300u Firmware Ryzen 3 3350u Ryzen 3 3350u Firmware Ryzen 3 5300g Ryzen 3 5300g Firmware Ryzen 3 5300ge Ryzen 3 5300ge Firmware Ryzen 3 5300u Ryzen 3 5300u Firmware Ryzen 3 5400u Ryzen 3 5400u Firmware Ryzen 3 Pro 3200g Ryzen 3 Pro 3200g Firmware Ryzen 3 Pro 3200ge Ryzen 3 Pro 3200ge Firmware Ryzen 5 2400g Ryzen 5 2400g Firmware Ryzen 5 2400ge Ryzen 5 2400ge Firmware Ryzen 5 2500u Ryzen 5 2500u Firmware Ryzen 5 2600h Ryzen 5 2600h Firmware Ryzen 5 3400g Ryzen 5 3400g Firmware Ryzen 5 3450u Ryzen 5 3450u Firmware Ryzen 5 3500c Ryzen 5 3500c Firmware Ryzen 5 3500u Ryzen 5 3500u Firmware Ryzen 5 3550h Ryzen 5 3550h Firmware Ryzen 5 3580u Ryzen 5 3580u Firmware Ryzen 5 5500u Ryzen 5 5500u Firmware Ryzen 5 5560u Ryzen 5 5560u Firmware Ryzen 5 5600g Ryzen 5 5600g Firmware Ryzen 5 5600ge Ryzen 5 5600ge Firmware Ryzen 5 5600h Ryzen 5 5600h Firmware Ryzen 5 5600hs Ryzen 5 5600hs Firmware Ryzen 5 5600u Ryzen 5 5600u Firmware Ryzen 5 Pro 3350g Ryzen 5 Pro 3350g Firmware Ryzen 5 Pro 3350ge Ryzen 5 Pro 3350ge Firmware Ryzen 5 Pro 3400g Ryzen 5 Pro 3400g Firmware Ryzen 5 Pro 3400ge Ryzen 5 Pro 3400ge Firmware Ryzen 7 2700u Ryzen 7 2700u Firmware Ryzen 7 2800h Ryzen 7 2800h Firmware Ryzen 7 3700c Ryzen 7 3700c Firmware Ryzen 7 3700u Ryzen 7 3700u Firmware Ryzen 7 3750h Ryzen 7 3750h Firmware Ryzen 7 3780u Ryzen 7 3780u Firmware Ryzen 7 5700g Ryzen 7 5700g Firmware Ryzen 7 5700ge Ryzen 7 5700ge Firmware Ryzen 7 5700u Ryzen 7 5700u Firmware Ryzen 7 5800h Ryzen 7 5800h Firmware Ryzen 7 5800hs Ryzen 7 5800hs Firmware Ryzen 7 5800u Ryzen 7 5800u Firmware Ryzen 9 5900hs Ryzen 9 5900hs Firmware Ryzen 9 5900hx Ryzen 9 5900hx Firmware Ryzen 9 5980hs Ryzen 9 5980hs Firmware Ryzen 9 5980hx Ryzen 9 5980hx Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-09-16T21:58:26.137Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-26393

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-11-09T21:15:12.607

Modified: 2024-11-21T05:56:17.503

Link: CVE-2021-26393

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-11-08T06:30:00Z

Links: CVE-2021-26393 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses