CVE-2021-26393

EPSS 0.25%
Veröffentlicht 09.11.2022 21:15:12
Zuletzt bearbeitet 21.11.2024 05:56:17
Quelle psirt@amd.com
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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.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 5

NVD 67 VulnDex Vulnerability Enrichment 0

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Amd ≫ Enterprise Driver Version < 22.10.20

   Amd ≫ Radeon Pro W5500 Version-
   Amd ≫ Radeon Pro W5500x Version-
   Amd ≫ Radeon Pro W5700 Version-
   Amd ≫ Radeon Pro W5700x Version-
   Amd ≫ Radeon Pro W6300m Version-
   Amd ≫ Radeon Pro W6400 Version-
   Amd ≫ Radeon Pro W6500m Version-
   Amd ≫ Radeon Pro W6600 Version-
   Amd ≫ Radeon Pro W6600m Version-
   Amd ≫ Radeon Pro W6600x Version-
   Amd ≫ Radeon Pro W6800 Version-
   Amd ≫ Radeon Pro W6800x Version-
   Amd ≫ Radeon Pro W6800x Duo Version-
   Amd ≫ Radeon Pro W6900x Version-
   Amd ≫ Radeon Rx 5300 Version-
   Amd ≫ Radeon Rx 5300 Xt Version-
   Amd ≫ Radeon Rx 5300m Version-
   Amd ≫ Radeon Rx 5500 Version-
   Amd ≫ Radeon Rx 5500 Xt Version-
   Amd ≫ Radeon Rx 5500m Version-
   Amd ≫ Radeon Rx 5600 Version-
   Amd ≫ Radeon Rx 5600 Xt Version-
   Amd ≫ Radeon Rx 5600m Version-
   Amd ≫ Radeon Rx 5700 Version-
   Amd ≫ Radeon Rx 5700 Xt Version-
   Amd ≫ Radeon Rx 5700m Version-
   Amd ≫ Radeon Rx 6300m Version-
   Amd ≫ Radeon Rx 6400 Version-
   Amd ≫ Radeon Rx 6500 Xt Version-
   Amd ≫ Radeon Rx 6500m Version-
   Amd ≫ Radeon Rx 6600 Version-
   Amd ≫ Radeon Rx 6600 Xt Version-
   Amd ≫ Radeon Rx 6600m Version-
   Amd ≫ Radeon Rx 6600s Version-
   Amd ≫ Radeon Rx 6650 Xt Version-
   Amd ≫ Radeon Rx 6650m Version-
   Amd ≫ Radeon Rx 6650m Xt Version-
   Amd ≫ Radeon Rx 6700 Version-
   Amd ≫ Radeon Rx 6700 Xt Version-
   Amd ≫ Radeon Rx 6700m Version-
   Amd ≫ Radeon Rx 6700s Version-
   Amd ≫ Radeon Rx 6750 Xt Version-
   Amd ≫ Radeon Rx 6800 Version-
   Amd ≫ Radeon Rx 6800 Xt Version-
   Amd ≫ Radeon Rx 6800m Version-
   Amd ≫ Radeon Rx 6800s Version-
   Amd ≫ Radeon Rx 6850m Xt Version-
   Amd ≫ Radeon Rx 6900 Xt Version-
   Amd ≫ Radeon Rx 6950 Xt Version-

Amd ≫ Radeon Pro Software SwEditionenterprise Version < 22.q2

Amd ≫ Radeon Software Version < 22.5.2

Amd ≫ Radeon Rx Vega 56 Firmware Version-

Amd ≫ Radeon Rx Vega 56 Version-

Amd ≫ Radeon Rx Vega 64 Firmware Version-

Amd ≫ Radeon Rx Vega 64 Version-

Amd ≫ Ryzen 3 2200ge Firmware Version-

Amd ≫ Ryzen 3 2200ge Version-

Amd ≫ Ryzen 3 2200g Firmware Version-

Amd ≫ Ryzen 3 2200g Version-

Amd ≫ Ryzen 5 2400ge Firmware Version-

Amd ≫ Ryzen 5 2400ge Version-

Amd ≫ Ryzen 5 2400g Firmware Version-

Amd ≫ Ryzen 5 2400g Version-

Amd ≫ Ryzen 3 5300ge Firmware Version-

Amd ≫ Ryzen 3 5300ge Version-

Amd ≫ Ryzen 3 5300g Firmware Version-

Amd ≫ Ryzen 3 5300g Version-

Amd ≫ Ryzen 5 5600ge Firmware Version-

Amd ≫ Ryzen 5 5600ge Version-

Amd ≫ Ryzen 5 5600g Firmware Version-

Amd ≫ Ryzen 5 5600g Version-

Amd ≫ Ryzen 7 5700ge Firmware Version-

Amd ≫ Ryzen 7 5700ge Version-

Amd ≫ Ryzen 7 5700g Firmware Version-

Amd ≫ Ryzen 7 5700g Version-

Amd ≫ Athlon Silver 3050e Firmware Version-

Amd ≫ Athlon Silver 3050e Version-

Amd ≫ Athlon Pro 3045b Firmware Version-

Amd ≫ Athlon Pro 3045b Version-

Amd ≫ Athlon Silver 3050u Firmware Version-

Amd ≫ Athlon Silver 3050u Version-

Amd ≫ Athlon Silver 3050c Firmware Version-

Amd ≫ Athlon Silver 3050c Version-

Amd ≫ Athlon Pro 3145b Firmware Version-

Amd ≫ Athlon Pro 3145b Version-

Amd ≫ Athlon Gold 3150u Firmware Version-

Amd ≫ Athlon Gold 3150u Version-

Amd ≫ Athlon Gold 3150c Firmware Version-

Amd ≫ Athlon Gold 3150c Version-

Amd ≫ Ryzen 3 3250u Firmware Version-

Amd ≫ Ryzen 3 3250u Version-

Amd ≫ Ryzen 3 3250c Firmware Version-

Amd ≫ Ryzen 3 3250c Version-

Amd ≫ Amd 3020e Firmware Version-

Amd ≫ Amd 3020e Version-

Amd ≫ Amd 3015e Firmware Version-

Amd ≫ Amd 3015e Version-

Amd ≫ Amd 3015ce Firmware Version-

Amd ≫ Amd 3015ce Version-

Amd ≫ Ryzen 3 2200u Firmware Version-

Amd ≫ Ryzen 3 2200u Version-

Amd ≫ Ryzen 3 2300u Firmware Version-

Amd ≫ Ryzen 3 2300u Version-

Amd ≫ Ryzen 5 2500u Firmware Version-

Amd ≫ Ryzen 5 2500u Version-

Amd ≫ Ryzen 5 2600h Firmware Version-

Amd ≫ Ryzen 5 2600h Version-

Amd ≫ Ryzen 7 2700u Firmware Version-

Amd ≫ Ryzen 7 2700u Version-

Amd ≫ Ryzen 7 2800h Firmware Version-

Amd ≫ Ryzen 7 2800h Version-

Amd ≫ Ryzen 3 3300u Firmware Version-

Amd ≫ Ryzen 3 3300u Version-

Amd ≫ Ryzen 3 3350u Firmware Version-

Amd ≫ Ryzen 3 3350u Version-

Amd ≫ Ryzen 5 3450u Firmware Version-

Amd ≫ Ryzen 5 3450u Version-

Amd ≫ Ryzen 5 3500u Firmware Version-

Amd ≫ Ryzen 5 3500u Version-

Amd ≫ Ryzen 5 3500c Firmware Version-

Amd ≫ Ryzen 5 3500c Version-

Amd ≫ Ryzen 5 3550h Firmware Version-

Amd ≫ Ryzen 5 3550h Version-

Amd ≫ Ryzen 5 3580u Firmware Version-

Amd ≫ Ryzen 5 3580u Version-

Amd ≫ Ryzen 7 3700u Firmware Version-

Amd ≫ Ryzen 7 3700u Version-

Amd ≫ Ryzen 7 3700c Firmware Version-

Amd ≫ Ryzen 7 3700c Version-

Amd ≫ Ryzen 7 3750h Firmware Version-

Amd ≫ Ryzen 7 3750h Version-

Amd ≫ Ryzen 7 3780u Firmware Version-

Amd ≫ Ryzen 7 3780u Version-

Amd ≫ Ryzen 3 Pro 3200ge Firmware Version-

Amd ≫ Ryzen 3 Pro 3200ge Version-

Amd ≫ Ryzen 3 3200g Firmware Version-

Amd ≫ Ryzen 3 3200g Version-

Amd ≫ Ryzen 3 Pro 3200g Firmware Version-

Amd ≫ Ryzen 3 Pro 3200g Version-

Amd ≫ Ryzen 5 Pro 3350ge Firmware Version-

Amd ≫ Ryzen 5 Pro 3350ge Version-

Amd ≫ Ryzen 5 Pro 3350g Firmware Version-

Amd ≫ Ryzen 5 Pro 3350g Version-

Amd ≫ Ryzen 5 Pro 3400ge Firmware Version-

Amd ≫ Ryzen 5 Pro 3400ge Version-

Amd ≫ Ryzen 5 Pro 3400g Firmware Version-

Amd ≫ Ryzen 5 Pro 3400g Version-

Amd ≫ Ryzen 5 3400g Firmware Version-

Amd ≫ Ryzen 5 3400g Version-

Amd ≫ Ryzen 3 5300u Firmware Version-

Amd ≫ Ryzen 3 5300u Version-

Amd ≫ Ryzen 5 5500u Firmware Version-

Amd ≫ Ryzen 5 5500u Version-

Amd ≫ Ryzen 7 5700u Firmware Version-

Amd ≫ Ryzen 7 5700u Version-

Amd ≫ Ryzen 3 5400u Firmware Version-

Amd ≫ Ryzen 3 5400u Version-

Amd ≫ Ryzen 5 5560u Firmware Version-

Amd ≫ Ryzen 5 5560u Version-

Amd ≫ Ryzen 5 5600u Firmware Version-

Amd ≫ Ryzen 5 5600u Version-

Amd ≫ Ryzen 5 5600h Firmware Version-

Amd ≫ Ryzen 5 5600h Version-

Amd ≫ Ryzen 5 5600hs Firmware Version-

Amd ≫ Ryzen 5 5600hs Version-

Amd ≫ Ryzen 7 5800u Firmware Version-

Amd ≫ Ryzen 7 5800u Version-

Amd ≫ Ryzen 7 5800h Firmware Version-

Amd ≫ Ryzen 7 5800h Version-

Amd ≫ Ryzen 7 5800hs Firmware Version-

Amd ≫ Ryzen 7 5800hs Version-

Amd ≫ Ryzen 9 5900hs Firmware Version-

Amd ≫ Ryzen 9 5900hs Version-

Amd ≫ Ryzen 9 5900hx Firmware Version-

Amd ≫ Ryzen 9 5900hx Version-

Amd ≫ Ryzen 9 5980hs Firmware Version-

Amd ≫ Ryzen 9 5980hs Version-

Amd ≫ Ryzen 9 5980hx Firmware Version-

Amd ≫ Ryzen 9 5980hx Version-

Zu dieser CVE wurde keine Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.25%	0.157

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1029

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-5001

https://nvd.nist.gov/vuln/detail/CVE-2021-26393

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-26393

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-26393

EUVD

Team-orientierte Vulnerability Management Plattform

Features der Plattform

CVE-2021-26393