CVE-2023-52812

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.7% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-23 15:27Z3 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-129Improper Validation of Array IndexVariant
• CWE-1284Improper Validation of Specified Quantity in InputBase

Data version

5.2

Document digest

0281b6b4a8b031ce07dac0355e7cbe89da4332522b1395faac1bae97e4979d2f

• git.kernel.orghttps://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927
• git.kernel.orghttps://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670
• git.kernel.orghttps://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a
• git.kernel.orghttps://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html