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medium5.5

CVE-2023-52583

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…

Impact

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 products

VendorProductAffected versions
LinuxLinux Kernel
before 4.19.307
from 4.20 before 5.4.269
from 5.5 before 5.10.210
from 5.11 before 5.15.149
from 5.16 before 6.1.77
from 6.2 before 6.6.16
DebianDebian Linux
Version 10.0

Weakness classification

CWE-667

References