The vulnerability of the sendmsg() function in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the sendmsg function in the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to trigger a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989468)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989468 advisory. In the Linux kernel, the following vulnerability has been resolved: net: fix uninit-value in caifseqpktsendmsg When nrsegs equal to zero in iovecfromuser, the object...

PT-2022-33700 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.64 Description: The issue concerns a locking problem in rxrpc's sendmsg. The actual impact and potential for attack have not been proven yet. Recommendations: For Linux Kernel versions prior to v5.15.64,...