CNNVD-202512-4573 Information

Dec 24, 2025 cve

CNNVD ID

CNNVD-202512-4573

CVE-2022-50747

  • CNNVD Published: 2025-12-24

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hfs_asc2mac函数中长度检查不足，可能导致越界写入。

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 inadequate length checks in the hfs asc2mac function, which may lead to cross-border writing.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-24

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/8399318b13dc9e0569dee07ba2994098926d4fb2 https://git.kernel.org/stable/c/c53ed55cb275344086e32a7080a6b19cb183650b https://git.kernel.org/stable/c/ae21b03f904736eb2aa9bd119d2a14e741f1681f https://git.kernel.org/stable/c/7af9cb8cbb81308ce4b06cc7164267faccbf75dd https://git.kernel.org/stable/c/ba8f0ca386dd15acf5a93cbac932392c7818eab4 https://git.kernel.org/stable/c/95040de81c629cd8d3c6ab5b50a8bd5088068303 https://git.kernel.org/stable/c/88579c158e026860c61c4192531e8bc42f4bc642 https://git.kernel.org/stable/c/6a95b17e4d4cd2d8278559f930b447f8c9c8cff9 https://git.kernel.org/stable/c/cff9fefdfbf5744afbb6d70bff2b49ec2065d23d https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-26-12-2025-49196

Patch

https://www.kernel.org/

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