CVEvulnerability
CVE-2023-52918
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-10-22
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
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 configurations
• linux linux kernel (< 4.19.321)
• linux linux kernel (>= 4.20 < 5.4.283)
• linux linux kernel (>= 5.5 < 5.10.225)
• linux linux kernel (>= 5.11 < 5.15.166)
• linux linux kernel (>= 5.16 < 6.1.107)
• linux linux kernel (>= 6.2 < 6.6.48)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://git.kernel.org/stable/c/06ee04a907d64ee3910fecedd05d7f1be4b1b70e Patch
- https://git.kernel.org/stable/c/15126b916e39b0cb67026b0af3c014bfeb1f76b3 Patch
- https://git.kernel.org/stable/c/199a42fc4c45e8b7f19efeb15dbc36889a599ac2 Patch
- https://git.kernel.org/stable/c/8e31b096e2e1949bc8f0be019c9ae70d414404c6 Patch
- https://git.kernel.org/stable/c/a5f1d30c51c485cec7a7de60205667c3ff86c303 Patch
- https://git.kernel.org/stable/c/b1397fb4a779fca560c43d2acf6702d41b4a495b Patch
- https://git.kernel.org/stable/c/e7385510e2550a9f8b6f3d5f33c5b894ab9ba976 Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html lists.debian.org