CVE-2023-52814

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 14.9% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. 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

2026-05-11 19:33Z5 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

73b97e8d4f18a6e506446035c0225170419f61e00db217a483e26ec633f23f4f

• git.kernel.orghttps://git.kernel.org/stable/c/b93a25de28af153312f0fc979b0663fc4bd3442b
• git.kernel.orghttps://git.kernel.org/stable/c/c11cf5e117f50f5a767054600885acd981449afe
• git.kernel.orghttps://git.kernel.org/stable/c/9b70fc7d70e8ef7c4a65034c9487f58609e708a1
• git.kernel.orghttps://git.kernel.org/stable/c/b0702ee4d811708251cdf54d4a1d3e888d365111
• git.kernel.orghttps://git.kernel.org/stable/c/da46e63482fdc5e35c008865c22ac64027f6f0c2
• git.kernel.orghttps://git.kernel.org/stable/c/80285ae1ec8717b597b20de38866c29d84d321a1