CVE-2025-21748 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix integer overflows on 32 bit systems On 32bit systems the addition operations in…
Medium CVSS: 5.5

CVE-2025-21748

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

ksmbd: fix integer overflows on 32 bit systems

On 32bit systems the addition operations in ipc_msg_alloc() can
potentially overflow leading to memory corruption.
Add bounds checking using KSMBD_IPC_MAX_PAYLOAD to avoid overflow.
Vendor
Linux
Product
Linux Kernel
CWE
CWE-190
Yayın Tarihi
2025-02-27 03:15:15
Güncelleme
2025-11-03 20:17:14
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-

Kategoriler

CWE-190 Linux Kernel MEDIUM Linux 2025

Referanslar

https://git.kernel.org/stable/c/760568c1f62ea874e8fb492f9cfa4f47b4b8391e https://git.kernel.org/stable/c/82f59d64e6297f270311b16b5dcf65be406d1ea3 https://git.kernel.org/stable/c/aab98e2dbd648510f8f51b83fbf4721206ccae45 https://git.kernel.org/stable/c/b4b902737746c490258de5cb55cab39e79927a67 https://git.kernel.org/stable/c/ecb9947fa7c99a77b04d43404c6988a0d326e4a0 https://git.kernel.org/stable/c/f3b9fb2764591d792d160f375851013665a9e820 https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html