CVE-2021-26354mediumCWE-120

CVE-2021-26354

13Vexday Risk Score

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

ssvc Trackcvss 5.5epss 0.2%

probabilidad de explotación

0.2%top 92% de las CVE

explotación observada

noninguna fuente lo reporta

Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.

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

Productos afectados

AMD · 2nd Gen AMD EPYC™ Processors AMD · 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax”AMD · 3rd Gen AMD EPYC™ Processors AMD · 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT AMD · AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 AMD · Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP AMD · Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”AMD · Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge”AMD · Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 AMD · Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 AMD · Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 AMD · Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”AMD · Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir”AMD · Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 AMD · Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”AMD · Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”AMD · Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS AMD · Ryzen™ Threadripper™ PRO Processors “Chagall” WS

Referencias

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001 https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001