CNNVD-202506-2308 Information

CNNVD ID

CNNVD-202506-2308

CVE-2022-50021

  • 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ext4_mb_clear_bb函数中未验证块范围。

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 unverified block range in the ext4 mb clar bb function.

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/560a2744cbbf03cac65a6394f9b0d99aa437c867 https://git.kernel.org/stable/c/1e1c2b86ef86a8477fd9b9a4f48a6bfe235606f6 https://git.kernel.org/stable/c/a2522041d248a8c969cbbc97e1fc2cd8b4de120d https://git.kernel.org/stable/c/7550aade978371ac582f6d43b14c4cb89ca54463 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-18-06-2025-47466

Patch

https://www.kernel.org/

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