CNNVD-202511-2530 Information
CNNVD ID
CNNVD-202511-2530
Related CVE
- CNNVD Published: 2025-11-21
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btrfs_add_qgroup_relation函数在无效qgroup级别时未释放预分配的qgroup_list结构，可能导致内存泄漏。
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 fact that the btrfs add qgroup relation function did not release the pre-allocated qgroup list structure at the invalid qgroup level, which could result in a memory leak.
Hazard Level
High
Vulnerability Type
其他
Affected Vendor
Linux
Published
2025-11-21
Last Modified
2026-02-24
References
https://git.kernel.org/stable/c/3412d0e973e8f8381747d69033eda809a57a2581 https://git.kernel.org/stable/c/a4d9ebe23bcb79d9d057e3c995db73b7b3aae414 https://git.kernel.org/stable/c/f260c6aff0b8af236084012d14f9f1bf792ea883