GHSA-F2R5-5M7W-P5CX opentelemetry-ebpf-profiler: Unprivileged process can trigger a denial of service on the ebpf-profiler agent

Summary An unprivileged process can easily trigger the processPIDEvents goroutine to be blocked indefinitely, preventing the goroutine from analyzing any new ELF file. The goroutine stays blocked in the openat2 syscall forever and the profiler can no longer work properly, it is a denial of servic...

PT-2026-51617

Name of the Vulnerable Software and Affected Versions opentelemetry-ebpf-profiler versions prior to 0.0.202622 Description An unprivileged process can cause a denial of service on the ebpf-profiler agent by triggering the processPIDEvents goroutine to block indefinitely. This occurs when the...

CVE-2022-48832

In the Linux kernel, the following vulnerability has been resolved: audit: don't deref the syscall args when checking the openat2 openhow::flags As reported by Jeff, dereferencing the openat2 syscall argument in auditmatchperm to obtain the openhow::flags can result in an oops/page-fault. This...

CVE-2022-48832

In the Linux kernel, the following vulnerability has been resolved: audit: don't deref the syscall args when checking the openat2 openhow::flags As reported by Jeff, dereferencing the openat2 syscall argument in auditmatchperm to obtain the openhow::flags can result in an oops/page-fault. This...

CVE-2022-48832 audit: don't deref the syscall args when checking the openat2 open_how::flags

In the Linux kernel, the following vulnerability has been resolved: audit: don't deref the syscall args when checking the openat2 openhow::flags As reported by Jeff, dereferencing the openat2 syscall argument in auditmatchperm to obtain the openhow::flags can result in an oops/page-fault. This...

CVE-2022-48832

In CVE-2022-48832, the Linux kernel audit subsystem was fixed to prevent dereferencing the openat2 open_how.args in audit_match_perm(), which could cause an oops/page-fault. The root cause was unsafe access to syscall arguments when checking permissions, leading to potential instability. The reso...

CVE-2023-52793

CVE-2023-52793 is rejected by its CVE Numbering Authority and does not represent an active vulnerability entry.

CVE-2023-52793

Removed by vendor...

Exploit for File Descriptor Leak in Linuxfoundation Runc

PoC of CVE-2024-21626 Read my full article for detailed explan...