CVE-2023-52679

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

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 14:24Z2 YR AGO

Last updated

2026-08-05 09:11Z1 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-415Double FreeVariant

Data version

5.2

Document digest

59a4e6966ec0867cdcd10627e216b80d41566855b89d26f3ec4de54d5b941f06

• git.kernel.orghttps://git.kernel.org/stable/c/26b4d702c44f9e5cf3c5c001ae619a4a001889db
• git.kernel.orghttps://git.kernel.org/stable/c/a0a061151a6200c13149dbcdb6c065203c8425d2
• git.kernel.orghttps://git.kernel.org/stable/c/d5f490343c77e6708b6c4aa7dbbfbcbb9546adea
• git.kernel.orghttps://git.kernel.org/stable/c/4541004084527ce9e95a818ebbc4e6b293ffca21
• git.kernel.orghttps://git.kernel.org/stable/c/b9d760dae5b10e73369b769073525acd7b3be2bd
• git.kernel.orghttps://git.kernel.org/stable/c/b64d09a4e8596f76d27f4b4a90a1cf6baf6a82f8
• git.kernel.orghttps://git.kernel.org/stable/c/cafa992134124e785609a406da4ff2b54052aff7
• git.kernel.orghttps://git.kernel.org/stable/c/4dde83569832f9377362e50f7748463340c5db6b
• 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