CVE-2023-52864

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 18.5% 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 2026-08-04.

Red Hat severity

Moderate. 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

2026-08-05 09:11Z1 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-402Transmission of Private Resources into a New Sphere ('Resource Leak')Class

Data version

5.2

Document digest

cadab24d898be1225bed9980baa7c29c77cbbf72c177f185745d5be391fb0cb9

• git.kernel.orghttps://git.kernel.org/stable/c/cf098e937dd125c0317a0d6f261ac2a950a233d6
• git.kernel.orghttps://git.kernel.org/stable/c/9fb0eed09e1470cd4021ff52b2b9dfcbcee4c203
• git.kernel.orghttps://git.kernel.org/stable/c/d426a2955e45a95b2282764105fcfb110a540453
• git.kernel.orghttps://git.kernel.org/stable/c/e0bf076b734a2fab92d8fddc2b8b03462eee7097
• git.kernel.orghttps://git.kernel.org/stable/c/44a96796d25809502c75771d40ee693c2e44724e
• git.kernel.orghttps://git.kernel.org/stable/c/36d85fa7ae0d6be651c1a745191fa7ef055db43e
• git.kernel.orghttps://git.kernel.org/stable/c/fb7b06b59c6887659c6ed0ecd3110835eecbb6a3
• git.kernel.orghttps://git.kernel.org/stable/c/eba9ac7abab91c8f6d351460239108bef5e7a0b6