Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010835)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010835 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in stru...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007507)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007507 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in stru...

CVE-2022-50865 tcp: fix a signed-integer-overflow bug in tcp_add_backlog()

In the Linux kernel, the following vulnerability has been resolved: tcp: fix a signed-integer-overflow bug in tcpaddbacklog The type of skrcvbuf and sksndbuf in struct sock is int, and in tcpaddbacklog, the variable limit is caculated by adding skrcvbuf, sksndbuf and 64 1024, it may exceed the ma...

PT-2022-35200 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.77 Description: A signed-integer-overflow bug was found in the tcp add backlog function. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v4.9 and...

PT-2022-34883 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.7 Description: A signed-integer-overflow bug was found in the tcp add backlog function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior t...