CVE-2026-46174

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way.

מדדים

CVSS 3.1

8.8 (HIGH) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-6/8/2026

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/1cd85a19748b2407830376a5cbae5c0f126016e5 Patch
• https://git.kernel.org/stable/c/1e23b30a80b14e5764657401ee2cca030525ae8e Patch
• https://git.kernel.org/stable/c/251497955f2314cd39d43191e81c6151dead4c7b Patch
• https://git.kernel.org/stable/c/28f5ed477eef166d678d6966762cbc1de9b4f436 Patch
• https://git.kernel.org/stable/c/9109489cc8c34e50d15575a3d1ff82af586bc1aa Patch
• https://git.kernel.org/stable/c/c21b90f77687075115d989e53a8ec5e2bb427ab1 Patch
• https://git.kernel.org/stable/c/f5bc3aef7df46eaaf423d7413ab8833f704ae576 Patch
• https://git.kernel.org/stable/c/ff6fc65b3bf73acc5ee71919154d830ad5431362 Patch
• https://cert-portal.siemens.com/productcert/html/ssa-019113.html
• https://cert-portal.siemens.com/productcert/html/ssa-082556.html