CNNVD-202509-2225 Information

Sep 15, 2025 cve

CNNVD ID

CNNVD-202509-2225

CVE-2022-50257

  • CNNVD Published: 2025-09-15

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，该漏洞源于部分映射操作失败时未正确处理授权状态，可能导致授权泄露。

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 properly address the authorized status of partial mapping operations, which could lead to the release of authorization.

Hazard Level

Medium

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-15

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/0991028cd49567d7016d1b224fe0117c35059f86 https://git.kernel.org/stable/c/0bccddd9b8f03ad57bb738f0d3da8845d4e1e579 https://git.kernel.org/stable/c/1cb73704cb4778299609634a790a80daba582f7d https://git.kernel.org/stable/c/273f6a4f71be12e2ec80a4919837d6e4fa933a04 https://git.kernel.org/stable/c/3d056d81b93a787613eda44aeb21fc14c3392b34 https://git.kernel.org/stable/c/49bb053b1ec367b6883030eb2cca696e91435679 https://git.kernel.org/stable/c/49db6cb81400ba863e1a85e55fcdf1031807c23f https://git.kernel.org/stable/c/b043f2cab100bed3e0a999dcf38cc05b1e4a7e41 https://git.kernel.org/stable/c/cb1ccfe7655380f77a58b340072f5f40bc285902

Patch

https://www.kernel.org/

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