CNNVD-202509-2534 Information
CNNVD ID
CNNVD-202509-2534
Related CVE
- CNNVD Published: 2025-09-16
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efivarfs_d_compare函数中未正确验证dentry长度，可能导致内存越界读取。
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 incorrect verification of the length of the Dentry in the efivarfs d compare function, which may result in memory being read across borders.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-09-16
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/0f63fbabeaaaaaaf5b742a2f4c1b4590d50bf1f6 https://git.kernel.org/stable/c/925599eba46045930b850a98ae594d2e3028ac40 https://git.kernel.org/stable/c/c2925cd6207079c3f4d040d082515db78d63afbf https://git.kernel.org/stable/c/794399019301944fd6d2e0d7a51b3327e26c410e https://git.kernel.org/stable/c/568e7761279b99c6daa3002290fd6d8047ddb6d2 https://git.kernel.org/stable/c/71581a82f38e5a4d807d71fc1bb59aead80ccf95 https://git.kernel.org/stable/c/d7f5e35e70507d10cbaff5f9e194ed54c4ee14f7 https://git.kernel.org/stable/c/a6358f8cf64850f3f27857b8ed8c1b08cfc4685c https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-17-09-2025-48246