CNNVD-202512-5337 Information

Dec 30, 2025 cve

CNNVD ID

CNNVD-202512-5337

CVE-2022-50846

  • 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mmc_add_host返回值，可能导致内存泄漏和空指针取消引用。

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 stems from the failure to check the return values of mmc add host, which could lead to memory leakage and the cancellation of references by empty fingers.

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/076bcd2c93e16b05c10564e299d6e5d26a766d00 https://git.kernel.org/stable/c/0959cc1685eb19774300d43ef25e318b457b156b https://git.kernel.org/stable/c/0ec94795114edc7e24ec71849dce42bfa61dafa3 https://git.kernel.org/stable/c/12b8e81b77c05c658efd9cde3585bbd65ae39b59 https://git.kernel.org/stable/c/63400da6cd37a9793c19bb6aed7131b58b975a04 https://git.kernel.org/stable/c/95025a8dd0ec015872f6c16473fe04d6264e68ca https://git.kernel.org/stable/c/ba91b413983a9235792523c6b9f7ba2586c4d75d https://git.kernel.org/stable/c/e4e46fb61e3bb4628170810d3f2b996b709b90d9 https://git.kernel.org/stable/c/f59ef2a47a228e51322ad76752a55a8917c56e38

Patch

https://www.kernel.org/

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