CVE-2022-48930

Summary

In the Linux kernel, the following vulnerability has been resolved:

RDMA/ib_srp: Fix a deadlock

Remove the flush_workqueue(system_long_wq) call since flushing system_long_wq is deadlock-prone and since that call is redundant with a preceding cancel_work_sync()

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 8cc342508f9e7fdccd2e9758ae9d52aff72dab7faffected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 4752fafb461821f8c8581090c923ababba68c5bdaffected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < d7997d19dfa7001ca41e971cd9efd091bb195b51affected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 901206f71e6ad2b2e7accefc5199a438d173c25faffected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 99eb8d694174c777558dc902d575d1997d5ca650affected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < c8b56e51aa91b8e7df3a98388dce3fdabd15c1d4affected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 98d056603ce55ceb90631b3927151c190dfb1b27affected
LinuxLinuxef6c49d87c3418c442a22e55e3ce2f91b163d69e < 081bdc9fe05bb23248f5effb6f811da3da4b8252affected
LinuxLinux3.8affected
LinuxLinux0 < 3.8unaffected
LinuxLinux4.9.304 <= 4.9.*unaffected
LinuxLinux4.14.269 <= 4.14.*unaffected
LinuxLinux4.19.232 <= 4.19.*unaffected
LinuxLinux5.4.182 <= 5.4.*unaffected
LinuxLinux5.10.103 <= 5.10.*unaffected
LinuxLinux5.15.26 <= 5.15.*unaffected
LinuxLinux5.16.12 <= 5.16.*unaffected
LinuxLinux5.17 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References