Linux Distros Unpatched Vulnerability : CVE-2026-68345

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - armmpam: guard MBWU state before adding it to garbage destroycomponentcfg adds each RIS mbwustate object to the MPAM garbage list when destroying component...

CVE-2026-68345

A flaw was found in the Linux kernel's armmpam component. When destroying component configuration, the destroycomponentcfg function attempts to add mbwustate objects to a garbage list. However, some Root Interrupt Systems RISes may have a NULL mbwustate object, leading to a null pointer dereferen...

UBUNTU-CVE-2026-68345

In the Linux kernel, the following vulnerability has been resolved: armmpam: guard MBWU state before adding it to garbage destroycomponentcfg adds each RIS mbwustate object to the MPAM garbage list when destroying component configuration. However, mbwustate is allocated per RIS and only for RISes...

CVE-2026-68345 arm_mpam: guard MBWU state before adding it to garbage

In the Linux kernel, the following vulnerability has been resolved: armmpam: guard MBWU state before adding it to garbage destroycomponentcfg adds each RIS mbwustate object to the MPAM garbage list when destroying component configuration. However, mbwustate is allocated per RIS and only for RISes...

CVE-2026-53278

In the Linux kernel, the following vulnerability has been resolved: armmpam: Check whether the config array is allocated before destroying it destroycomponentcfg is called to free the configuration array. It uses the embedded 'garbage' structure, which means the array has to be allocated. If...

CVE-2026-23433

A flaw was found in the Linux kernel's armmpam component. A local user with privileges to manage hardware components could trigger a null pointer dereference when a Memory System Controller MSC supporting memory bandwidth monitoring is brought offline and then online. This vulnerability, occurrin...