CVE-2021-26383
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.9epss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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
Affected products
AMD · AMD Instinct™ MI210AMD · AMD Instinct™ MI250AMD · AMD Radeon™ PRO V520 Graphics ProductsAMD · AMD Radeon™ PRO V620 Graphics ProductsAMD · AMD Radeon™ PRO W5000 Series Graphics ProductsAMD · AMD Radeon™ PRO W6000 Series Graphics ProductsAMD · AMD Radeon™ RX 5000 Series Graphics ProductsAMD · AMD Radeon™ RX 6000 Series Graphics ProductsAMD · AMD Ryzen™ 4000 Series Desktop ProcessorsAMD · AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ GraphicsAMD · AMD Ryzen™ Embedded V2000 Series Processors