Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007553)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007553 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpbasemss. While reading sysctltcpbasemss, it can be changed...

CVE-2022-49597

In CVE-2022-49597, the Linux kernel tcp code suffers a data-race around sysctl_tcp_base_mss when reading sysctl_tcp_base_mss concurrently. The fix adds READ_ONCE() to the readers to prevent races. Connected advisories (Astra Unity/ EulerOS OSS) echo the same description and reference kernel commi...

PT-2022-32942

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.208 Description The issue concerns a data-race condition around the sysctl tcp base mss in the tcp module. The actual impact and attack plausibility of this condition have not been proven yet. Recommendation...

PT-2022-32615

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.58 Description The issue concerns a data-race around sysctl tcp base mss in the tcp module. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prio...

PT-2022-32392

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.15 Description The issue concerns a data-race around sysctl tcp base mss in the tcp module. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prio...

PT-2022-32798

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.134 Description The issue concerns a data-race condition around the sysctl tcp base mss in the tcp module. The actual impact and potential for attack have not been proven yet. Recommendations For Linux Kern...