CNNVD-202509-1894 Information

Sep 15, 2025 cve

CNNVD ID

CNNVD-202509-1894

CVE-2022-50245

  • CNNVD Published: 2025-09-15

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kfifo_alloc失败时未从列表中移除priv，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. Linux Kernel had a security loophole, which stemmed from the failure of kfifo alloc to remove the priv from the list, which could lead to reuse after release.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-15

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/02d7d89f816951e0862147d751b1150d67aaebdd https://git.kernel.org/stable/c/2a6c75adf8192f07ddcdd4a1a13488c890a73919 https://git.kernel.org/stable/c/2ba06e57f933f0eac242e8b389433da1cc00d4d5 https://git.kernel.org/stable/c/2dfd60724d271a6ab99f93f40f38f2ced1ddbb87 https://git.kernel.org/stable/c/2f5cc7fd73fd6253cc71214f0dd499cc62feb469 https://git.kernel.org/stable/c/311b488405ac45af46756b1c8f1d27007b68b07e https://git.kernel.org/stable/c/5ee850645e42f541ce1ea8130c2b27cc495f965c https://git.kernel.org/stable/c/a253dde0403a153075ffb254f6f7b2635e49e97a https://git.kernel.org/stable/c/cb87af2c19c0993f6e21f75b963a5599c5a73e76 https://access.redhat.com/security/cve/cve-2022-50245

Patch

https://www.kernel.org/

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