Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005660)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005660 advisory. In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt:...

DEBIAN-CVE-2023-53445

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

CVE-2023-53445 net: qrtr: Fix a refcount bug in qrtr_recvmsg()

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

PT-2021-1513

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.11.11 Description An issue in the Linux kernel allows attackers to obtain sensitive information from kernel memory due to a partially uninitialized data structure in the qrtr recvmsg function. This could lead t...