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A vulnerability in the Linux kernel's libfc SCSI library, specifically in the fc_lport_ptp_setup() function, allowed a potential NULL pointer dereference. The function failed to check the return value of fc_rport_create(), which could return NULL, leading to a possible kernel crash if dereferenced.
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No public exploit code observed for this vulnerability.
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7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Linux kernel Fibre Channel library NULL-pointer dereference flaw.
Potential null-pointer dereference in the Linux kernel SCSI libfc fc_lport_ptp_setup() function.
Linux kernel libfc SCSI/Fibre Channel potential null-pointer dereference in fc_lport_ptp_setup().
Linux kernel libfc SCSI/Fibre Channel flaw that can cause a NULL-pointer dereference in fc_lport_ptp_setup().
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.