CVE-2023-52764

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 17.1% 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 15:30Z2 YR AGO

Last updated

2026-05-11 19:32Z3 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-787Out-of-bounds WriteBase
• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

4738092e8f1014443e73baa69b70e2c549751179df221cbefd662925605f2288

• git.kernel.orghttps://git.kernel.org/stable/c/69bba62600bd91d6b7c1e8ca181faf8ac64f7060
• git.kernel.orghttps://git.kernel.org/stable/c/2eee8edfff90e22980a6b22079d238c3c9d323bb
• git.kernel.orghttps://git.kernel.org/stable/c/8f83c85ee88225319c52680792320c02158c2a9b
• git.kernel.orghttps://git.kernel.org/stable/c/c6b6b8692218da73b33b310d7c1df90f115bdd9a
• git.kernel.orghttps://git.kernel.org/stable/c/09cd8b561aa9796903710a1046957f2b112c8f26
• git.kernel.orghttps://git.kernel.org/stable/c/a647f27a7426d2fe1b40da7c8fa2b81354a51177
• git.kernel.orghttps://git.kernel.org/stable/c/93bddd6529f187f510eec759f37d0569243c9809
• git.kernel.orghttps://git.kernel.org/stable/c/e2d7149b913d14352c82624e723ce1c211ca06d3
• git.kernel.orghttps://git.kernel.org/stable/c/099be1822d1f095433f4b08af9cc9d6308ec1953