PT-2025-53110 · Linux+2 · Linux Kernel+2
Published
2025-12-24
·
Updated
2026-02-24
·
CVE-2022-50744
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw within the lpfc (Link Physical Control) SCSI driver. Specifically, a hard lockup can occur when reading the
rx monitor file from debugfs during I/O operations. This is due to the spin lock bh in lpfc rx monitor report not adequately protecting against timer interrupts. The issue manifests as a kernel panic, potentially halting system operation. The vulnerable function is lpfc rx monitor report. The affected file is /sys/kernel/debug/lpfc/fnX/rx monitor.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Debian
Linux Kernel
Lpfc