CNNVD-202512-521 Information
CNNVD ID
CNNVD-202512-521
Related CVE
- CNNVD Published: 2025-12-04
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，该漏洞源于竞争条件导致释放后重用，可能导致内存损坏。
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 competitive conditions leading to re-use after release and could lead to memory damage.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-12-04
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/c602cc344b4b8d41515fec3ffa98457ac963ee12 https://git.kernel.org/stable/c/bbbd75346c8e6490b19c2ba90f38ea66ccf352b2 https://git.kernel.org/stable/c/6d3275d4ca62e2c02e1b7e8cd32db59df91c14b7 https://git.kernel.org/stable/c/426358d9be7ce3518966422f87b96f1bad27295f https://access.redhat.com/security/cve/cve-2025-40257 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40257