5.5

CVE-2023-52583: debian debian_linux Improper Locking

CVSS: 5.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2023-52583DEBIAN-CVE-2023-52583
Published 06-03-2024Last modified 15-08-2026
Open JSON

Vulnerability summary

CVE-2023-52583 is a medium (CVSS 5.5) Improper Locking vulnerability in debian debian_linux. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7.4% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.18%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 32 · Related 32
DLA-3840-1DLA-3842-1DSA-5681-1SUSE-SU-2024:1320-1SUSE-SU-2024:1321-1SUSE-SU-2024:1454-1

Timeline

  1. 06-03-2024
    PublishedVulnerability first disclosed.
  2. 15-08-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.18%

Chance of exploitation in the next 30 days

Percentile

7%

Versus all other CVEs

30-day change

0.00 pp

From 0.18% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.18%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu115 products
  • linux< 4.15.0-225.237 | < 5.4.0-181.201 | < 5.15.0-106.116
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 4.15.0-1168.181 | < 5.4.0-1124.134 | < 5.15.0-1061.67
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
Linux2 products
  • linux≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6 | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < 6ab4fd508fad942f1f1ba940492f2735e078e980 | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < e016e358461b89b231626fcf78c5c38e35c44fd3 | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < a9c15d6e8aee074fae66c04d114f20b84274fcca | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < 7f2649c94264d00df6b6ac27161e9f4372a3450e | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < 196b87e5c00ce021e164a5de0f0d04f4116a9160 | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < 76cb2aa3421fee4fde706dec41b1344bc0a9ad67 | ≥ adf0d68701c7f3e50f21308c76f41e60956a6832, < b493ad718b1f0357394d2cdecbf00a44a36fa085 | 4.11
  • linux_kernel< 4.19.307 | ≥ 4.20, < 5.4.269 | ≥ 5.5, < 5.10.210 | ≥ 5.11, < 5.15.149 | ≥ 5.16, < 6.1.77 | ≥ 6.2, < 6.6.16 | ≥ 6.7, < 6.7.4

3 vendors · 119 products

References

34 links
Show all 34 references