CVE-2022-49521None▾ SunlitIn 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 d…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.3%
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.
Linux >= 4f774513f7b3fe96648b8936f60f835e6ceaa88e < fa1b509d41c5433672f72c0615cf4aefa0611c99Linux >= 4f774513f7b3fe96648b8936f60f835e6ceaa88e < 40cf4ea4d2d497f7732c87d350ba5c3f5e8a43a1Linux >= 4f774513f7b3fe96648b8936f60f835e6ceaa88e < 08709769ff2fb6c5ffedcda3742700d8ea1618a8Linux >= 4f774513f7b3fe96648b8936f60f835e6ceaa88e < 7860d8f8082605b57596aa82d3d438c1fdad9a9eLinux >= 4f774513f7b3fe96648b8936f60f835e6ceaa88e < 646db1a560f44236b7278b822ca99a1d3b6ea72cLinux 2.6.31Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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