CNNVD-202512-4452 Information
CNNVD ID
CNNVD-202512-4452
Related CVE
- CNNVD Published: 2025-12-24
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cstate指针，可能导致空指针取消引用。
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 had a security loophole, which stemmed from the failure to check the cstate pointer, which could lead to the deletion of the reference to the blank pointer.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-12-24
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe https://git.kernel.org/stable/c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842 https://git.kernel.org/stable/c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b https://git.kernel.org/stable/c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082 https://git.kernel.org/stable/c/c96988b7d99327bb08bd9efd29a203b22cd88ace https://git.kernel.org/stable/c/d4ba50614cb3f0686bbdb505af685d78e75861dc https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-26-12-2025-49196