The vulnerability of the perf_pending_task() function in the Linux operating system’s kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the perfpendingtask function in the kernel/events/core.c module of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility o...

CVE-2022-48950

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. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Produ...

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...

CVE-2022-48950 perf: Fix perf_pending_task() UaF

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...

CVE-2022-48950 perf: Fix perf_pending_task() UaF

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...