CNNVD-202512-1635 Information

Dec 09, 2025 cve

CNNVD ID

CNNVD-202512-1635

CVE-2023-53827

  • CNNVD Published: 2025-12-09

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l2cap_disconnect中通道引用计数不当，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. There is a security loophole in Linux Kernel, which stems from the miscounting of passages in l2cap disconect, which may lead to reuse after release.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-12-09

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/d9ba36c22a7bb09d6bac4cc2f243eff05da53f43 https://git.kernel.org/stable/c/348d446762e7c70778df8bafbdf3fa0df2123f58 https://git.kernel.org/stable/c/d82a439c3cfdb28aa7e82e2e849c5c4dd9fca284 https://git.kernel.org/stable/c/1351551aa9058e07a20a27a158270cf84fcde621 https://git.kernel.org/stable/c/a2a9339e1c9deb7e1e079e12e27a0265aea8421a https://git.kernel.org/stable/c/ac6725a634f7e8c0330610a8527f20c730b61115 https://git.kernel.org/stable/c/f2d38e77aa5f3effc143e7dd24da8acf02925958 https://git.kernel.org/stable/c/c02421992505c95c7f3c9ad59ee35e22eac60988 https://vigilance.fr/vulnerability/Linux-kernel-multiple-vulnerabilities-dated-09-12-2025-49020

Patch

https://www.kernel.org/

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