CVE-2024-27054

Summary

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

s390/dasd: fix double module refcount decrement

Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to artificially decrease on each error while it should just stay the same.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < 9fe0562179d8fa960afca0eaed6d4ba4122a3cc6affected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < edbdb0d94143db46edd373cc93e433832d29fe19affected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < ad999aa18103fa038787b6a8a55020abcf34df1aaffected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < ec09bcab32fc4765e0cc97e1b72cdd067135f37eaffected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < fa18aa507ea71d8914b6acb2c94db311c757c650affected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < ebc5a3bd79e54f98c885c26f0862a27a02c487c5affected
LinuxLinuxc020d722b110a44c613ef71e657e6dd4116e09d9 < c3116e62ddeff79cae342147753ce596f01fcf06affected
LinuxLinux4.9affected
LinuxLinux0 < 4.9unaffected
LinuxLinux5.10.237 <= 5.10.*unaffected
LinuxLinux5.15.153 <= 5.15.*unaffected
LinuxLinux6.1.83 <= 6.1.*unaffected
LinuxLinux6.6.23 <= 6.6.*unaffected
LinuxLinux6.7.11 <= 6.7.*unaffected
LinuxLinux6.8.2 <= 6.8.*unaffected
LinuxLinux6.9 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References