CNNVD-202506-2260 Information

CNNVD ID

CNNVD-202506-2260

CVE-2022-49973

  • 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sk_msg_recvmsg中错误的最后sg检查,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 had a security loophole, which originated from the wrong last sg check in ssk msg recvmsg, which could lead to an empty pointer cancellation of the reference.

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/10ee118a1756141f8e9c87aa7344ed12b41630a8 https://git.kernel.org/stable/c/583585e48d965338e73e1eb383768d16e0922d73 https://git.kernel.org/stable/c/de22cba333d8699ad77e79f862fe1320cb1284de https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-18-06-2025-47466

Patch

https://www.kernel.org/

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