CNNVD-202510-166 Information

CNNVD ID

CNNVD-202510-166

CVE-2022-50456

  • CNNVD Published: 2025-10-01

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,该漏洞源于解析内联扩展后跟预分配扩展的反向引用时访问无效偏移字段,可能导致越界读取和系统崩溃。

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 access to invalid deviation fields during the decomposition of intralink extensions and pre-allocation extensions, which could lead to cross-border reading and system breakdown.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-10-01

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/a94b90ac1f251d1007c0c43ee289a61b50f2505f https://git.kernel.org/stable/c/c59ee1528b3432ec9dca220567f7eb507820917a https://git.kernel.org/stable/c/645e2dac6e97f756f28a2f82b2e7bf7f29a68827 https://git.kernel.org/stable/c/99590f29b2b7567fda2b503aa3d81a0d3e09dce5 https://git.kernel.org/stable/c/0061ab5153fb8bc574b44fbb773680d0ede48c9c https://git.kernel.org/stable/c/560840afc3e63bbe5d9c5ef6b2ecf8f3589adff6 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-02-10-2025-48373

Patch

https://www.kernel.org/

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