CVE-2021-26383highCWE-787

CVE-2021-26383

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.9epss 0.2%

probabilidad de explotación

0.2%top 94% de las CVE

explotación observada

noninguna fuente lo reporta

Insufficient bounds checking in AMD TEE (Trusted Execution Environment) could allow an attacker with a compromised userspace to invoke a command with malformed arguments leading to out of bounds memory access, potentially resulting in loss of integrity or availability.

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Productos afectados

AMD · AMD Instinct™ MI210 AMD · AMD Instinct™ MI250 AMD · AMD Radeon™ PRO V520 Graphics Products AMD · AMD Radeon™ PRO V620 Graphics Products AMD · AMD Radeon™ PRO W5000 Series Graphics Products AMD · AMD Radeon™ PRO W6000 Series Graphics Products AMD · AMD Radeon™ RX 5000 Series Graphics Products AMD · AMD Radeon™ RX 6000 Series Graphics Products AMD · AMD Ryzen™ 4000 Series Desktop Processors AMD · AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics AMD · AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics AMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics AMD · AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics AMD · AMD Ryzen™ Embedded V2000 Series Processors

Referencias

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html