CVE-2022-49055 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check for potential null return of kmalloc_array() As the kmalloc_array() may…
Medium CVSS: 5.5

CVE-2022-49055

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

drm/amdkfd: Check for potential null return of kmalloc_array()

As the kmalloc_array() may return null, the 'event_waiters[i].wait' would lead to null-pointer dereference.
Therefore, it is better to check the return value of kmalloc_array() to avoid this confusion.
Vendor
Linux
Product
Linux Kernel
CWE
CWE-476
Yayın Tarihi
2025-02-26 07:00:42
Güncelleme
2025-10-01 20:15:44
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/0a692c625e373fef692ffbc7fc41f8a025f01cb7 https://git.kernel.org/stable/c/1d7a5aae884ca727d41c7ed15d4c82fdb67c040c https://git.kernel.org/stable/c/32cf90a521dcc0f136db7ee5ba32bfe5f79e460e https://git.kernel.org/stable/c/40bf32dbfef866c83a3e74800b81d79e52b6d20b https://git.kernel.org/stable/c/94869bb0de69a812f70231b0eb480bb2f7ae73a6 https://git.kernel.org/stable/c/c7a268b33882d5feaafd29c1734456f41ba41396 https://git.kernel.org/stable/c/ebbb7bb9e80305820dc2328a371c1b35679f2667 https://git.kernel.org/stable/c/f2658d5966bcee8c3eb487875f459756d4f7cdfc