CVE-2022-49385 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

In the Linux kernel, the following vulnerability has been resolved: driver: base: fix UAF when driver_attach failed When driver_attach(drv); failed, the drive…
High CVSS: 7.8

CVE-2022-49385

In the Linux kernel, the following vulnerability has been resolved:

driver: base: fix UAF when driver_attach failed

When driver_attach(drv); failed, the driver_private will be freed.
But it has been added to the bus, which caused a UAF.

To fix it, we need to delete it from the bus when failed.
Vendor
Linux
Product
Linux Kernel
CWE
CWE-416
Yayın Tarihi
2025-02-26 07:01:15
Güncelleme
2025-03-25 14:58:25
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-

Kategoriler

CWE-416 Linux Kernel HIGH Linux 2025

Referanslar

https://git.kernel.org/stable/c/310862e574001a97ad02272bac0fd13f75f42a27 https://git.kernel.org/stable/c/5389101257828d1913d713d9a40acbe14f5961df https://git.kernel.org/stable/c/5d709f58c743166fe1c6914b9de0ae8868600d9b https://git.kernel.org/stable/c/823f24f2e329babd0330200d0b74882516fe57f4 https://git.kernel.org/stable/c/c059665c84feab46b7173d3a1bf36c2fb7f9df86 https://git.kernel.org/stable/c/cdf1a683a01583bca4b618dd16223cbd6e462e21