UBUNTU-CVE-2026-43416

In the Linux kernel, the following vulnerability has been resolved: powerpc, perf: Check that current-mm is alive before getting user callchain It may happen that mm is already released, which leads to kernel panic. This adds the NULL check for current-mm, similarly to commit 20afc60f892d "x86,...

Linux Distros Unpatched Vulnerability : CVE-2026-43416

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc, perf: Check that current-mm is alive before getting user callchain It may happen that mm is already released, which leads to kernel panic. This adds th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000578)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000578 advisory. The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001938)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001938 advisory. The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of service...

Linux Distros Unpatched Vulnerability : CVE-2015-6526

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The perfcallchainuser64 function in arch/powerpc/perf/callchain.c in the Linux kernel before 4.0.2 on ppc64 platforms allows local users to cause a denial of...

Linux kernel 'perf_callchain.c' local information disclosure vulnerability

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A local information disclosure vulnerability exists in the Linux kernel. A local attacker could exploit this vulnerability to obtain sensitive information...