Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005690)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005690 advisory. In the Linux kernel, the following vulnerability has been resolved: lib: cpurmap: Avoid use after free on rmap-obj array entries When calling irqsetaffinitynotifier...

PT-2025-53108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the ocxl module related to a potential reference count leak within the afu ioctl function. Specifically, the eventfd ctx put function was not being...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988814)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988814 advisory. In the Linux kernel, the following vulnerability has been resolved: enetc: Fix illegal access when reading affinityhint irqsetaffinityhit stores a reference to the...

CVE-2023-53484

CVE-2023-53484 affects the Linux kernel’s cpu_rmap logic. The vulnerability arises in the lib: cpu_rmap path where, if irq_set_affinity_notifier() is called with a NULL notify, the glue pointer in the corresponding rmap->obj array entry is freed but the pointer remains non-null. A subsequent f...

UBUNTU-CVE-2024-42140

In the Linux kernel, the following vulnerability has been resolved: riscv: kexec: Avoid deadlock in kexec crash path If the kexec crash code is called in the interrupt context, the machinekexecmaskinterrupts function will trigger a deadlock while trying to acquire the irqdesc spinlock and then...