CNNVD-202509-2902 Information
CNNVD ID
CNNVD-202509-2902
Related CVE
- CNNVD Published: 2025-09-18
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blkg_iostat_set结构在blkcg_reset_stats中清除后未重新初始化blkg和sync字段，可能导致空指针访问或锁调试问题。
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 originates in the absence of re-initiation of the blkg and sync fields after the blkg iostat set structure has been removed from the blkcg reset stats, which may lead to empty pointer access or locking problems.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-09-18
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/3d2af77e31ade05ff7ccc3658c3635ec1bea0979 https://git.kernel.org/stable/c/abbce7f82613ea5eeefd0fc3c1c8e449b9cef2a2 https://git.kernel.org/stable/c/b0d26283af612b9e0cc3188b0b88ad7fdea447e8 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-19-09-2025-48259