Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987257)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987257 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been...

CVE-2024-57849 s390/cpum_sf: Handle CPU hotplug remove during sampling

In the Linux kernel, the following vulnerability has been resolved: s390/cpumsf: Handle CPU hotplug remove during sampling CPU hotplug remove handling triggers the following function call sequence: CPUHPAPPERFS390SFONLINE -- s390pmusfofflinecpu ... CPUHPAPPERFONLINE -- perfeventexitcpu The s390...

UBUNTU-CVE-2022-49006

In the Linux kernel, the following vulnerability has been resolved: tracing: Free buffers when a used dynamic event is removed After 65536 dynamic events have been added and removed, the "type" field of the event then uses the first type number that is available not currently used by other events...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an issue with buffers not being freed after dynamic event removal in the tracing subsystem, which could caus...

SUSE CVE-2022-48799

In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perfcgroupswitch There's list corruption on cgrpcpuctxlist. This happens on the following path: perfcgroupswitch: listforeachentrycgrpcpuctxlist cpuctxschedin ctxschedin ctxpinnedschedin mergeschedin...

CVE-2021-21318 Removing access may not effect published series

Opencast is a free, open-source platform to support the management of educational audio and video content. In Opencast before version 9.2 there is a vulnerability in which publishing an episode with strict access rules will overwrite the currently set series access. This allows for an easy denial...