CVE-2023-52583

ceph: fix deadlock or deadcode of misusing dget()

State: Published
Severity: Not scored
Published: Mar 6, 2024
Updated: Aug 15, 2026
Reserved: Mar 2, 2024

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	adf0d68701c7f3e50f21308c76f41e60956a6832 to before eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6Affected adf0d68701c7f3e50f21308c76f41e60956a6832 to before 6ab4fd508fad942f1f1ba940492f2735e078e980Affected adf0d68701c7f3e50f21308c76f41e60956a6832 to before e016e358461b89b231626fcf78c5c38e35c44fd3Affected adf0d68701c7f3e50f21308c76f41e60956a6832 to before a9c15d6e8aee074fae66c04d114f20b84274fccaAffected adf0d68701c7f3e50f21308c76f41e60956a6832 to before 7f2649c94264d00df6b6ac27161e9f4372a3450eAffected adf0d68701c7f3e50f21308c76f41e60956a6832 to before 196b87e5c00ce021e164a5de0f0d04f4116a9160Affected adf0d68701c7f3e50f21308c76f41e60956a6832 to before 76cb2aa3421fee4fde706dec41b1344bc0a9ad67Affected adf0d68701c7f3e50f21308c76f41e60956a6832 to before b493ad718b1f0357394d2cdecbf00a44a36fa085Affected
LinuxLinux	4.11Affected before 4.11Not affected 4.19.307 through 4.19.Not affected 5.4.269 through 5.4.Not affected 5.10.210 through 5.10.Not affected 5.15.149 through 5.15.Not affected 6.1.77 through 6.1.Not affected 6.6.16 through 6.6.Not affected 6.7.4 through 6.7.*Not affected 6.8 and laterNot affected

Product

Versions

LinuxLinux

adf0d68701c7f3e50f21308c76f41e60956a6832 to before eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6Affected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before 6ab4fd508fad942f1f1ba940492f2735e078e980Affected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before e016e358461b89b231626fcf78c5c38e35c44fd3Affected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before a9c15d6e8aee074fae66c04d114f20b84274fccaAffected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before 7f2649c94264d00df6b6ac27161e9f4372a3450eAffected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before 196b87e5c00ce021e164a5de0f0d04f4116a9160Affected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before 76cb2aa3421fee4fde706dec41b1344bc0a9ad67Affected
adf0d68701c7f3e50f21308c76f41e60956a6832 to before b493ad718b1f0357394d2cdecbf00a44a36fa085Affected

LinuxLinux

4.11Affected
before 4.11Not affected
4.19.307 through 4.19.*Not affected
5.4.269 through 5.4.*Not affected
5.10.210 through 5.10.*Not affected
5.15.149 through 5.15.*Not affected
6.1.77 through 6.1.*Not affected
6.6.16 through 6.6.*Not affected
6.7.4 through 6.7.*Not affected
6.8 and laterNot affected

References

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