CNNVD-202512-4540 Information

Dec 24, 2025 cve

CNNVD ID

CNNVD-202512-4540

CVE-2022-50779

  • 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orangefs_prepare_debugfs_help_string函数中分配的字符串未释放，可能导致内存泄漏。

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 has a security loophole, which originates from the unreleased string assigned in the Orangefs prepare debugfs help string function, which could lead to a memory leak.

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/d23417a5bf3a3afc55de5442eb46e1e60458b0a1 https://git.kernel.org/stable/c/3fc221d9a16339a913a0341d3efc7fef339073e1 https://git.kernel.org/stable/c/19be31668552a198e887762e25bdcc560800ecb4 https://git.kernel.org/stable/c/2e7c09121064df93c58bbc49d3d0f608d3f584bd https://git.kernel.org/stable/c/44d3eac26a5e5268d11cc342dc202b0d31505c0a https://git.kernel.org/stable/c/b8affa0c6405ee968dcb6030bee2cf719a464752 https://git.kernel.org/stable/c/ba9d3b9cec20957fd86bb1bf525b4ea8b64b2dea https://git.kernel.org/stable/c/39529b79b023713d4f2d3479dc0ca43ba99df726 https://git.kernel.org/stable/c/f2b8a6aac561a49fe02c99683c40a8b87a9f68fc https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-26-12-2025-49196

Patch

https://www.kernel.org/

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