CVE-2023-52464

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.4% 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

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

2024-02-23 14:46Z2 YR AGO

Last updated

2026-05-11 19:27Z3 MO AGO

Reserved

2024-02-20

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-805Buffer Access with Incorrect Length ValueBase

Data version

5.2

Document digest

dd485bfd1b0df21ea691f153fd0c8f56dd3ac30d580f82618b4ed355a9df1618

• git.kernel.orghttps://git.kernel.org/stable/c/71c17ee02538802ceafc830f0736aa35b564e601
• git.kernel.orghttps://git.kernel.org/stable/c/5da3b6e7196f0b4f3728e4e25eb20233a9ddfaf6
• git.kernel.orghttps://git.kernel.org/stable/c/6aa7865ba7ff7f0ede0035180fb3b9400ceb405a
• git.kernel.orghttps://git.kernel.org/stable/c/700cf4bead80fac994dcc43ae1ca5d86d8959b21
• git.kernel.orghttps://git.kernel.org/stable/c/9dbac9fdae6e3b411fc4c3fca3bf48f70609c398
• git.kernel.orghttps://git.kernel.org/stable/c/e1c86511241588efffaa49556196f09a498d5057
• git.kernel.orghttps://git.kernel.org/stable/c/426fae93c01dffa379225eb2bd4d3cdc42c6eec5
• git.kernel.orghttps://git.kernel.org/stable/c/475c58e1a471e9b873e3e39958c64a2d278275c8
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html