CNNVD-202509-2916 Information

Sep 18, 2025 cve

CNNVD ID

CNNVD-202509-2916

CVE-2022-50409

  • CNNVD Published: 2025-09-18

Description (Chinese)

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未正确处理死亡套接字的sk_wq访问，可能导致空指针取消引用。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. Linux Kernel had a security loophole, which stemmed from sk wq access that did not properly handle the death patch, which could lead to the loss of references by the empty pointer.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-18

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/1f48ab20b80f39c0d85119243109d02946fde6d5 https://git.kernel.org/stable/c/3f8ef65af927db247418d4e1db49164d7a158fc5 https://git.kernel.org/stable/c/435f5aa4421782af197b98d8525263977be4af5c https://git.kernel.org/stable/c/65029aaedd15d9fe5ea1a899134e236d83f627bb https://git.kernel.org/stable/c/a76462dbdd8bddcbeec9463bc9e54e509b860762 https://git.kernel.org/stable/c/35f5e70bdfa7432762ac4ffa75e5a7574ac5563e https://git.kernel.org/stable/c/5fe03917bb017d9af68a95f989f1c122eebc69a6 https://git.kernel.org/stable/c/124b7c773271f06af5a2cea694b283cdb5275cf5 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-19-09-2025-48259

Patch

https://www.kernel.org/

Share on: