CVE-2023-52796

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.0% 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

2026-05-11 19:33Z3 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-121Stack-based Buffer OverflowVariant

Data version

5.2

Document digest

d50b8e84c53aed7bb769577a3705a2c36d8b8e3e2d9536bd2b04ae7901e4bd76

• git.kernel.orghttps://git.kernel.org/stable/c/4f7f850611aa27aaaf1bf5687702ad2240ae442a
• git.kernel.orghttps://git.kernel.org/stable/c/4d2d30f0792b47908af64c4d02ed1ee25ff50542
• git.kernel.orghttps://git.kernel.org/stable/c/43b781e7cb5cd0b435de276111953bf2bacd1f02
• git.kernel.orghttps://git.kernel.org/stable/c/1f64cad3ac38ac5978b53c40e6c5e6fd3477c68f
• git.kernel.orghttps://git.kernel.org/stable/c/732a67ca436887b594ebc43bb5a04ffb0971a760
• git.kernel.orghttps://git.kernel.org/stable/c/8872dc638c24bb774cd2224a69d72a7f661a4d56
• git.kernel.orghttps://git.kernel.org/stable/c/03cddc4df8c6be47fd27c8f8b87e5f9a989e1458
• git.kernel.orghttps://git.kernel.org/stable/c/18f039428c7df183b09c69ebf10ffd4e521035d2