CVE-2023-52470

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.6% 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 2026-06-17.

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

2024-02-25 08:16Z2 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

e9b4e92e7eba8fb5acf01f515dbe016bff48b1e4386c304c5f016333a023fd6e

• git.kernel.orghttps://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41
• git.kernel.orghttps://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4
• git.kernel.orghttps://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb
• git.kernel.orghttps://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1
• git.kernel.orghttps://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85
• git.kernel.orghttps://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088
• git.kernel.orghttps://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97
• git.kernel.orghttps://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310
• 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