Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992439)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992439 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: fix overlap expiration walk The lazy gc on insert that should remove...

CVE-2023-53304

CVE-2023-53304 concerns the Linux kernel netfilter nft_set_rbtree code. The advisory describes three concrete issues resolved by patching: 1) a lazy garbage-collection on insert that may fail to release the other half of an interval, impacting interval timing expiration walks; 2) incorrect use of...

kernel: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix potential memory corruption in childcfsrqonlist childcfsrqonlist attempts to convert a 'prev' pointer to a cfsrq. This 'prev' pointer can originate from struct rq's leafcfsrqlist, making the conversion invalid and...

Linux Distros Unpatched Vulnerability : CVE-2025-21919

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix potential memory corruption in childcfsrqonlist childcfsrqonlist attempts to...