CVE-2023-52857

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 15.1% 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

2024-05-21 15:31Z2 YR AGO

Last updated

2026-05-23 15:27Z3 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-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

d2ad9fba3cf9a8e82ce2a005a218b738aa773923fcefc84b42a3b89e24b8cc28

• git.kernel.orghttps://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e
• git.kernel.orghttps://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396
• git.kernel.orghttps://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c
• git.kernel.orghttps://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html