CVE-2022-49521

scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp() If no handler is found in lpfc_complete_unsol_iocb() to match the rctl of a received frame, the frame is dropped and resources are leaked. Fix by returning resources when discarding an unhandled frame type. Update lpfc_fc_frame_check() handling of NOP basic link service.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/08709769ff2fb6c5ffedcda3742700d8ea1618a8 https://git.kernel.org/stable/c/40cf4ea4d2d497f7732c87d350ba5c3f5e8a43a1 https://git.kernel.org/stable/c/646db1a560f44236b7278b822ca99a1d3b6ea72c https://git.kernel.org/stable/c/7860d8f8082605b57596aa82d3d438c1fdad9a9e https://git.kernel.org/stable/c/fa1b509d41c5433672f72c0615cf4aefa0611c99