CNNVD-202512-4502 Information
CNNVD ID
CNNVD-202512-4502
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PCM内存分配检查未加锁，可能导致分配超过最大限制的内存。
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 fact that the PCM RAM distribution check was unlocked and could lead to the distribution of memory above the maximum limit.
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/3eb4e47a94e3f76521d7d344696db61e6a9619c7 https://git.kernel.org/stable/c/bd55842ed998a622ba6611fe59b3358c9f76773d https://git.kernel.org/stable/c/7e11c58b2620a22c67a5ae28d64ce383890ee9f4 https://git.kernel.org/stable/c/a0ab49e7a758b488b2090171a75d50735c0876f6 https://git.kernel.org/stable/c/773ccad902f67583a58b5650a2f8d8daf2e76fac https://git.kernel.org/stable/c/7e1d1456c8db9949459c5a24e8845cfe92430b0f https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-26-12-2025-49196