CVE-2026-53118

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: vdpa: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]

מדדים

CVSS 3.1

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

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-13/8/2026

CWE

CWE-416

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/654ef9c33e138ede6734ac286282df9faf83cd11 Patch
• https://git.kernel.org/stable/c/85bb534ff12aab6916058897b39c748940a7a4c6 Patch
• https://git.kernel.org/stable/c/fb5cb4913ce333cc4647722e8c2b8378e12f2464 Patch