CNNVD-202512-843 Information

Dec 08, 2025 cve

CNNVD ID

CNNVD-202512-843

CVE-2022-50626

  • CNNVD Published: 2025-12-08

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dvb-usb适配器初始化错误路径中未释放内存，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 stems from the failure to release memory in the wrong path for the initialization of the dvb-usb adapter, which could lead to leakage.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-08

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/94d90fb06b94a90c176270d38861bcba34ce377d https://git.kernel.org/stable/c/7d7ab25ead969594df05fb09ee46ca931d46c5c8 https://git.kernel.org/stable/c/d0af6220bb1eed8225a5511de5a3bd386b94afa4 https://git.kernel.org/stable/c/93bbf2ed428142aa9a9693721230b28571678bf8 https://git.kernel.org/stable/c/17217737c174883dd975885ab4bee4b00f517239 https://git.kernel.org/stable/c/e5a49140035591d13ff57a7537c65217e5af0d15 https://git.kernel.org/stable/c/733bc9e226da2a7f43b10031b8ebfc26d89ec4bd https://git.kernel.org/stable/c/21b6b0c9f3796e6917e90db403dae9e74025fc40 https://git.kernel.org/stable/c/e5d01eb6dc2f699a395d3e731c58a9b3bb4e269f https://access.redhat.com/security/cve/cve-2022-50626 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-08-12-2025-49010

Patch

https://www.kernel.org/

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