CNNVD-202512-5271 Information
CNNVD ID
CNNVD-202512-5271
Related CVE
- CNNVD Published: 2025-12-30
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displayport altmode的pin_assignment_show函数存在缓冲区负索引，可能导致释放后重用。
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 has a security loophole, which stems from the negative index to the buffer zone in the pin assignment show function of displayport altmode, which may lead to reuse after release.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-12-30
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/08bd1be1c716fd50a7df48f82dcbc59a103082b5 https://git.kernel.org/stable/c/0e61a7432fcd4bca06f05b7f1c7d7cb461880fe2 https://git.kernel.org/stable/c/4f9c0a7c272626cb6716ffc7800e8c73260cdce6 https://git.kernel.org/stable/c/54ee23e4ab263a495ace1eed43d3883212ece17f https://git.kernel.org/stable/c/d8f28269dd4bf9b55c3fb376ae31512730a96fce https://git.kernel.org/stable/c/fc0e18f95c88435bd8a1ceb540243cd7fbcd9781 https://git.kernel.org/stable/c/ff466f77d0a56719979c4234abd412abd98eae8f