CNNVD-202512-5303 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5303

CVE-2022-50880

  • CNNVD Published: 2025-12-30

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，该漏洞源于对等映射清理不当，可能导致释放后重用。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. There is a security loophole in Linux Kernel, which stems from the miscleaning of a reciprocal map, which may lead to reuse after release.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-30

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/08faf07717be0c88b02b5aa45aad2225dfcdd2dc https://git.kernel.org/stable/c/15604ab67179ae27ea3c7fb24b6df32b143257c4 https://git.kernel.org/stable/c/2bf916418d2141b810c40812433ab4ecfd3c2934 https://git.kernel.org/stable/c/2d6259715c9597a6cfa25db8911683eb0073b1c6 https://git.kernel.org/stable/c/38245f2d62cd4d1f38a763a7b4045ab4565b30a0 https://git.kernel.org/stable/c/4494ec1c0bb850eaa80fed98e5b041d961011d3e https://git.kernel.org/stable/c/54a3201f3c1ff813523937da78b5fa7649dbab71 https://git.kernel.org/stable/c/f020d9570a04df0762a2ac5c50cf1d8c511c9164 https://git.kernel.org/stable/c/f12fc305c127bd07bb50373e29c6037696f916a8

Patch

https://www.kernel.org/

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