CNNVD-202512-5198 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5198

CVE-2023-54264

  • 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fs/sysv中未检查sb_getblk返回值，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. There is a security loophole in Linux Kernel, which stems from the failure to check the return value of sb getblk in fs/sysv, which may lead to the elimination of the reference to the empty pointer.

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/0a44ceba77c3267f8505dda102a59367dc24caee https://git.kernel.org/stable/c/1416eebaad80bdc85ad9f97f27242011b031e2a9 https://git.kernel.org/stable/c/7f740bc696d4617f8ee44565e8ac0d36278a1e91 https://git.kernel.org/stable/c/afd9a31b5aa4b3747f382d44a7b03b7b5d0b7635 https://git.kernel.org/stable/c/baa60c66a310c50785289b0ede6fdce8ec3219c7 https://git.kernel.org/stable/c/e28f376dd8dfcc4e880ac101184132bc08703f6e https://git.kernel.org/stable/c/e976988bc245ec3768cc0f76bed7d05488a7dd0f https://git.kernel.org/stable/c/ea2b62f305893992156a798f665847e0663c9f41

Patch

https://www.kernel.org/

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