8.8

CVE-2026-46174

x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.16.58 < 3.17
Linux ≫ Linux Kernel Version >= 4.4.144 < 4.5
Linux ≫ Linux Kernel Version >= 4.9.102 < 4.10
Linux ≫ Linux Kernel Version >= 4.14.1 < 5.10.256
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.207
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.173
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.139
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.88
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.30
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.7
Linux ≫ Linux Kernel Version 4.14 Update -
Linux ≫ Linux Kernel Version 4.14 Update rc2
Linux ≫ Linux Kernel Version 4.14 Update rc3
Linux ≫ Linux Kernel Version 4.14 Update rc4
Linux ≫ Linux Kernel Version 4.14 Update rc5
Linux ≫ Linux Kernel Version 4.14 Update rc6
Linux ≫ Linux Kernel Version 4.14 Update rc7
Linux ≫ Linux Kernel Version 4.14 Update rc8
Linux ≫ Linux Kernel Version 7.1 Update rc1
Linux ≫ Linux Kernel Version 7.1 Update rc2
Linux ≫ Linux Kernel Version 7.1 Update rc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.033
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 8.8 2 6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
https://git.kernel.org/stable/c/1e23b30a80b14e5764657401ee2cca030525ae8e
Patch
https://git.kernel.org/stable/c/f5bc3aef7df46eaaf423d7413ab8833f704ae576
Patch
https://git.kernel.org/stable/c/251497955f2314cd39d43191e81c6151dead4c7b
Patch
https://git.kernel.org/stable/c/ff6fc65b3bf73acc5ee71919154d830ad5431362
Patch
https://git.kernel.org/stable/c/9109489cc8c34e50d15575a3d1ff82af586bc1aa
Patch
https://git.kernel.org/stable/c/28f5ed477eef166d678d6966762cbc1de9b4f436
Patch
https://git.kernel.org/stable/c/1cd85a19748b2407830376a5cbae5c0f126016e5
Patch
https://git.kernel.org/stable/c/c21b90f77687075115d989e53a8ec5e2bb427ab1
Patch
https://cert-portal.siemens.com/productcert/html/ssa-019113.html
https://cert-portal.siemens.com/productcert/html/ssa-457936.html