What is CVE-2023-52620?

CVE-2023-52620 is a Low severity Linux kernel vulnerability with a CVSS score of 2.5 out of 10. CVE-2023-52620 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-52620?

CVE-2023-52620 has a CVSS score of 2.5 out of 10, rated Low severity. The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L.

Is there a patch available for CVE-2023-52620?

No patch is currently available for CVE-2023-52620. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2023-52620 actively exploited?

CVE-2023-52620 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-52620

Low

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets Never used from userspace, disallow these parameters.

Package Linux Kernel

Published 2024-03-21

Last modified 2026-05-12

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

2.5

out of 10

Low

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

Low

Vector string

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

References

The following references provide additional information about CVE-2023-52620 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Debian Security
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

Third Party Advisory
Debian Security
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Third Party Advisory
Cert-Portal
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Kernel patch commit
https://git.kernel.org/stable/c/00b19ee0dcc1aef06294471ab489bae26d94524e
Patch
Kernel patch commit
https://git.kernel.org/stable/c/116b0e8e4673a5faa8a739a19b467010c4d3058c
Patch
Kernel patch commit
https://git.kernel.org/stable/c/49ce99ae43314d887153e07cec8bb6a647a19268
Patch

6 patch commits total View all on NVD

Details

CVE ID CVE-2023-52620

Severity Low

CVSS score 2.5 / 10

CVSS version 3.1

Published 2024-03-21

Modified 2026-05-12

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2023-52620?

CVE-2023-52620 is a Low severity Linux kernel vulnerability with a CVSS score of 2.5 out of 10 . CVE-2023-52620 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2023-52620?

CVE-2023-52620 has a CVSS score of 2.5 out of 10, rated Low severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L.
Is there a patch available for CVE-2023-52620?

No patch is currently available for CVE-2023-52620. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2023-52620 actively exploited?

No — CVE-2023-52620 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.