Resource management error in Linux kernel - CVE-2025-23154
Published: May 2, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU108382
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-23154
CWE-ID: CWE-399
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the io_sendmsg_prep() function in io_uring/net.c, within the ~() function in io_uring/io_uring.c. A local user can perform a denial of service (DoS) attack.
How to mitigate CVE-2025-23154
Install update from vendor's website.
Sources
- https://git.kernel.org/stable/c/6889ae1b4df1579bcdffef023e2ea9a982565dff
- https://git.kernel.org/stable/c/7888c9fc0b2d3636f2e821ed1ad3c6920fa8e378
- https://git.kernel.org/stable/c/9aa804e6b9696998308095fb9d335046a71550f1
- https://git.kernel.org/stable/c/b7c6d081c19a5e11bbd77bb97a62cff2b6b21cb5
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.24