CNNVD-202512-5327 Information

CNNVD ID

CNNVD-202512-5327

CVE-2022-50855

  • 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bpf_prog_attach LSM程序失败时未递减引用计数,可能导致程序泄漏。

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 stems from the failure of the bpf prog attach LSM program without decreasing the reference count, which could lead to a leak.

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/6a1504dd36cd9a0a69250d61da8bdb17b29f1fe8 https://git.kernel.org/stable/c/82b39df5ddb298daaf6dc504032ff7eb027fa106 https://git.kernel.org/stable/c/e89f3edffb860a0f54a9ed16deadb7a4a1fa3862

Patch

https://www.kernel.org/

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