Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000301)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000301 advisory. An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c. Tenable...

kernel: memory leak in genl_register_family() in net/netlink/genetlink.c

A flaw was found in the genlregisterfamily function in the Linux kernel. An attacker able to induce the error conditions could use this flaw to crash the system. The highest threat from this vulnerability is to system availability...

CVE-2019-15921

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...

CVE-2019-15921

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...

Memory corruption

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...

CVE-2019-15921

CVE-2019-15921 : In the Linux kernel prior to 5.0.6, a memory leak occurs in genl_register_family() when idr_alloc() fails (net/netlink/genetlink.c). This can lead to resource leakage in affected systems. Root cause is a failure path not freeing partial allocations; impact is limited to memory/re...

CVE-2019-15921

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...

CVE-2019-15921

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...

CVE-2019-15921: Missing Release of Memory after Effective Lifetime

An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idralloc fails in genlregisterfamily in net/netlink/genetlink.c...