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CVE-2024-26917

scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 4.19.307, 5.4.269, 5.10.210, 5.15.149, 6.1.79, and 3 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave". Instead, a work queue should be used, and will be addressed in a separate commit.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Linux Linux

    From 4.19.295 · fixed in 4.19.307; From 5.4.257 · fixed in 5.4.269; From 5.10.195 · fixed in 5.10.210; From 5.15.132 · fixed in 5.15.149; From 6.1.53 · fixed in 6.1.79; From 4.14.326 · fixed in 4.15; From 6.4.16 · fixed in 6.5; From 6.5.3 · fixed in 6.6

  • Linux Linux

    6.6

References 8

git.kernel.org