CNNVD-202506-2276 Information

CNNVD ID

CNNVD-202506-2276

CVE-2022-49989

  • CNNVD Published: 2025-06-18

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privcmd_ioctl_dm_op错误退出,可能导致空指针取消引用。

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 has a security loophole, which originates from the error of privcmd octl dm op, which could lead to an empty pointer being deleted.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

LinuxServer.io

Published

2025-06-18

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/6de50db104af0dc921f593fd95c55db86a52ceef https://git.kernel.org/stable/c/c5deb27895e017a0267de0a20d140ad5fcc55a54 https://git.kernel.org/stable/c/c2b7bae7c90051fd6a679d5dee00400d67ebbf4a https://git.kernel.org/stable/c/45d47bd9b96e7874b98dbcc7602fe2826c5d62a6 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-18-06-2025-47466

Patch

https://www.kernel.org/

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