8.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди 1e23b30a80b14e5764657401ee2cca030525ae8e; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди f5bc3aef7df46eaaf423d7413ab8833f704ae576; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди 251497955f2314cd39d43191e81c6151dead4c7b; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди ff6fc65b3bf73acc5ee71919154d830ad5431362; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди 9109489cc8c34e50d15575a3d1ff82af586bc1aa; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди 28f5ed477eef166d678d6966762cbc1de9b4f436; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди 1cd85a19748b2407830376a5cbae5c0f126016e5; f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 преди c21b90f77687075115d989e53a8ec5e2bb427ab1; 5abd1583e06b3963e5c9d915760367de86808b78; 4ba461d426490b6ed7e8298c4d3b7a13aa5d2686; 5a63725cd18fcee2af6ec46ccb856b64ad3077b4; 3.16.58 преди 3.17; 4.4.144 преди 4.5; 4.9.102 преди 4.10
- Linux Linux: 4.14; преди 4.14; 5.10.256 до 5.10.*; 5.15.207 до 5.15.*; 6.1.173 до 6.1.*; 6.6.139 до 6.6.*; 6.12.88 до 6.12.*; 6.18.30 до 6.18.*; 7.0.7 до 7.0.*; от 7.1 нататък
Siemens: още 3 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
Вид слабост
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46174
- https://nvd.nist.gov/vuln/detail/CVE-2026-46174
- https://git.kernel.org/stable/c/1e23b30a80b14e5764657401ee2cca030525ae8e
- https://git.kernel.org/stable/c/f5bc3aef7df46eaaf423d7413ab8833f704ae576
- https://git.kernel.org/stable/c/251497955f2314cd39d43191e81c6151dead4c7b
- https://git.kernel.org/stable/c/ff6fc65b3bf73acc5ee71919154d830ad5431362
- https://git.kernel.org/stable/c/9109489cc8c34e50d15575a3d1ff82af586bc1aa
- https://git.kernel.org/stable/c/28f5ed477eef166d678d6966762cbc1de9b4f436
- https://git.kernel.org/stable/c/1cd85a19748b2407830376a5cbae5c0f126016e5
- https://git.kernel.org/stable/c/c21b90f77687075115d989e53a8ec5e2bb427ab1
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html