CNNVD-202602-622 Information
Feb 04, 2026
cve
CNNVD ID
CNNVD-202602-622
Related CVE
- CNNVD Published: 2026-02-04
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qfq调度器依赖子队列长度判断激活状态，可能导致类激活状态判断错误。
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 qfq scheduler ’ s ability to use the queue ’ s length to determine active status, which may lead to a class activation error.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2026-02-04
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/77f1afd0bb4d5da95236f6114e6d0dfcde187ff6 https://git.kernel.org/stable/c/93b8635974fb050c43d07e35e5edfe6e685ca28a https://git.kernel.org/stable/c/abd9fc26ea577561a5ef6241a1b058755ffdad0c https://git.kernel.org/stable/c/d837fbee92453fbb829f950c8e7cf76207d73f33