CVE-2023-52583

Summary

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

ceph: fix deadlock or deadcode of misusing dget()

The lock order is incorrect between denty and its parent, we should always make sure that the parent get the lock first.

But since this deadcode is never used and the parent dir will always be set from the callers, let's just remove it.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6affected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < 6ab4fd508fad942f1f1ba940492f2735e078e980affected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < e016e358461b89b231626fcf78c5c38e35c44fd3affected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < a9c15d6e8aee074fae66c04d114f20b84274fccaaffected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < 7f2649c94264d00df6b6ac27161e9f4372a3450eaffected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < 196b87e5c00ce021e164a5de0f0d04f4116a9160affected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < 76cb2aa3421fee4fde706dec41b1344bc0a9ad67affected
LinuxLinuxadf0d68701c7f3e50f21308c76f41e60956a6832 < b493ad718b1f0357394d2cdecbf00a44a36fa085affected
LinuxLinux4.11affected
LinuxLinux0 < 4.11unaffected
LinuxLinux4.19.307 <= 4.19.*unaffected
LinuxLinux5.4.269 <= 5.4.*unaffected
LinuxLinux5.10.210 <= 5.10.*unaffected
LinuxLinux5.15.149 <= 5.15.*unaffected
LinuxLinux6.1.77 <= 6.1.*unaffected
LinuxLinux6.6.16 <= 6.6.*unaffected
LinuxLinux6.7.4 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References