CVE-2023-52662

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

Ranks above 14.8% 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 2026-08-04.

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

2024-05-17 13:41Z2 YR AGO

Last updated

2026-08-05 09:10Z1 MO AGO

Reserved

2024-03-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

a90fb51e5433883665ec0fe6b384433d17d945748d63c58c986624b8c454eb49

• git.kernel.orghttps://git.kernel.org/stable/c/03b1072616a8f7d6e8594f643b416a9467c83fbf
• git.kernel.orghttps://git.kernel.org/stable/c/40624af6674745e174c754a20d7c53c250e65e7a
• git.kernel.orghttps://git.kernel.org/stable/c/83e0f220d1e992fa074157fcf14945bf170ffbc5
• git.kernel.orghttps://git.kernel.org/stable/c/6fc6233f6db1579b69b54b44571f1a7fde8186e6
• git.kernel.orghttps://git.kernel.org/stable/c/d1e546ab91c670e536a274a75481034ab7534876
• git.kernel.orghttps://git.kernel.org/stable/c/89709105a6091948ffb6ec2427954cbfe45358ce