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CVE-2024-50055

nvd nist
Published: Oct 21, 2024Modified: Aug 4, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: driver core: bus: Fix double free in driver API bus_register() For bus_register(), any error which happens after kset_register() will cause that @priv are freed twice, fixed by setting @priv with NULL after the first free.

Affected (7)

Debian
1 product
Debian Linux
Linux
1 product
Linux Kernel
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 11.0
Linux
Linux Kernel
version < 5.4.291
Linux Kernel
5.11 ≤ version < 5.15.174
Linux Kernel
5.16 ≤ version < 6.1.120
Linux Kernel
5.5 ≤ version < 5.10.231
Linux Kernel
6.2 ≤ version < 6.6.57
Linux Kernel
6.7 ≤ version < 6.11.4

Related CWEs

CWE-415
Double Free
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (5)

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory

Timeline

No history available yet.