DEBIAN-CVE-2022-48950

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...

UBUNTU-CVE-2022-48950

In the Linux kernel, the following vulnerability has been resolved: perf: Fix perfpendingtask UaF Per syzbot it is possible for perfpendingtask to run after the event is free'd. There are two related but distinct cases: - the taskwork was already queued before destroying the event; - destroying t...

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 a possible post-release reuse error in the perfpendingtask function if the perfpendingtask function runs aft...

PT-2024-30726

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The Linux kernel has a vulnerability that can cause an event leak upon exec and file release. This occurs when the perf pending task work is never waited upon the matching event release,...

kernel: perf: Fix perf_pending_task() UaF

A use-after-free vulnerability was found in the Linux kernel. It is possible for perfpendingtask to run after the event is free, resulting in a loss of system availability...

PT-2023-33084 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.14 Description: The issue is related to a potential security vulnerability in the Linux Kernel, specifically a use-after-free UaF bug in the perf pending task function. The actual impact and attack...

PT-2022-7676

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the perf pending task function in the Linux kernel, which can lead to a use-after-free condition. This occurs when perf pending task runs after the event is freed...