CVE-2023-53752

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.8% 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

Deferred. 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

2025-12-08 01:19Z9 MO AGO

Last updated

2026-08-05 09:15Z1 MO AGO

Reserved

2025-12-08

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-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

737d846af8798d9afcd636437aa54582776805a04c5e09c8ff6398fe4cd98e1f

• git.kernel.orghttps://git.kernel.org/stable/c/31cf7853a940181593e4472fc56f46574123f9f6
• git.kernel.orghttps://git.kernel.org/stable/c/e4ffc47a1c3e5d11a853aa178c9a5136e79412e9
• git.kernel.orghttps://git.kernel.org/stable/c/bf7da02d2b8faf324206e1cbe64a4813ff903cc1
• git.kernel.orghttps://git.kernel.org/stable/c/915d975b2ffa58a14bfcf16fafe00c41315949ff