Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000707)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000707 advisory. The keyctlreadkey function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial o...

CVE-2015-7550: Concurrent Execution using Shared Resource with Improper Synchronization

The keyctlreadkey function in security/keys/keyctl.c in the Linux kernel before 4.3.4 does not properly use a semaphore, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact via a crafted application that leverag...