CVE-2021-47645 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

In the Linux kernel, the following vulnerability has been resolved: media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com On…
Medium CVSS: 5.5

CVE-2021-47645

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

media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com

On the case tmp_dcim=1, the index of buffer is miscalculated.
This generate a NULL pointer dereference later.

So let's fix the calcul and add a check to prevent this to reappear.
Vendor
Linux
Product
Linux Kernel
CWE
CWE-476
Yayın Tarihi
2025-02-26 06:37:06
Güncelleme
2025-10-01 20:15:41
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-

Kategoriler

CWE-476 Linux Kernel MEDIUM Linux 2025

Referanslar

https://git.kernel.org/stable/c/20811bbe685ca3eddd34b0c750860427d7030910 https://git.kernel.org/stable/c/20db2ed1e2f9fcd417fa67853e5154f0c2537d6c https://git.kernel.org/stable/c/7e76f3ed7ab2ae026c6ef9cc23096a7554af8c52 https://git.kernel.org/stable/c/8dce4b265a5357731058f69645840dabc718c687 https://git.kernel.org/stable/c/bafec1a6ba4b187a7fcdcfce0faebdc623d4ef8e https://git.kernel.org/stable/c/e3b86f4e558cea9eed71d894df2f19b10d60a207