CNNVD-202512-5305 Information

CNNVD ID

CNNVD-202512-5305

CVE-2022-50879

  • 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,该漏洞源于未检查find_insn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. Linux Kernel had a security loophole, which stemmed from the failure to check the value of the Wind insn return, which could lead to an empty pointer being deleted.

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/0af0e115ff59d638f45416a004cdd8edb38db40c https://git.kernel.org/stable/c/23a249b1185cdd5bfb6971d1608ba49e589f2288 https://git.kernel.org/stable/c/38b9415abbd703438ebbc6fb74990bd0fbddc5b9 https://git.kernel.org/stable/c/418ef921cce2d7415fab7e3e93529227f239e4bb https://git.kernel.org/stable/c/efb11fdb3e1a9f694fa12b70b21e69e55ec59c36 https://git.kernel.org/stable/c/fcee8a2d4db404a93e690d79e7273b6ef9d33575

Patch

https://www.kernel.org/

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