Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990524)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990524 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987590)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987590 advisory. In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike,...

DEBIAN-CVE-2022-49191

In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike, we return an error. Provided -shutdown is not called when -activate fails, nothing actually frees the buffer in this case. Fix this...

UBUNTU-CVE-2022-49191

In the Linux kernel, the following vulnerability has been resolved: mxser: fix xmitbuf leak in activate when LSR == 0xff When LSR is 0xff in -activate rather unlike, we return an error. Provided -shutdown is not called when -activate fails, nothing actually frees the buffer in this case. Fix this...