CVE-2023-52918

Published: Oct 22, 2024Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL.

Affected (6)

Products: Linux: Linux Kernel

1 product

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 4.19.321
Linux Linux Kernel	From 4.20 to 5.4.283
Linux Linux Kernel	From 5.11 to 5.15.166
Linux Linux Kernel	From 5.16 to 6.1.107
Linux Linux Kernel	From 5.5 to 5.10.225
Linux Linux Kernel	From 6.2 to 6.6.48

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (8)

https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.