CVE-2024-56722

Summary

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

RDMA/hns: Fix cpu stuck caused by printings during reset

During reset, cmd to destroy resources such as qp, cq, and mr may fail, and error logs will be printed. When a large number of resources are destroyed, there will be lots of printings, and it may lead to a cpu stuck.

Delete some unnecessary printings and replace other printing functions in these paths with the ratelimited version.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux9a4435375cd151e07c0c38fa601b00115986091b < 31c6fe9b79ed42440094f2367897aea0c0ce96ecaffected
LinuxLinux9a4435375cd151e07c0c38fa601b00115986091b < b4ba31e5aaffbda9b22d9a35c40b16dc39e475a6affected
LinuxLinux9a4435375cd151e07c0c38fa601b00115986091b < a0e4c78770faa0d56d47391476fe1d827e72ededaffected
LinuxLinux9a4435375cd151e07c0c38fa601b00115986091b < e2e64f9c42c717beb459ab209ec1c4baa73d3760affected
LinuxLinux9a4435375cd151e07c0c38fa601b00115986091b < 323275ac2ff15b2b7b3eac391ae5d8c5a3c3a999affected
LinuxLinux4.9affected
LinuxLinux0 < 4.9unaffected
LinuxLinux6.1.120 <= 6.1.*unaffected
LinuxLinux6.6.64 <= 6.6.*unaffected
LinuxLinux6.11.11 <= 6.11.*unaffected
LinuxLinux6.12.2 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References