CVE-2023-53111

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.3% 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

2025-05-02 15:55Z1 YR AGO

Last updated

2026-08-05 09:12Z1 MO AGO

Reserved

2025-05-02

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-416Use After FreeVariant

Data version

5.2

Document digest

d33766905e4be7a0b7f1373a2695d0850f20f482b1923701335e9e5fdbe9e839

• git.kernel.orghttps://git.kernel.org/stable/c/407badf73ec9fb0d5744bf2ca1745c1818aa222f
• git.kernel.orghttps://git.kernel.org/stable/c/e3fda704903f6d1fc351412f1bc6620333959ada
• git.kernel.orghttps://git.kernel.org/stable/c/6917395c4667cfb607ed8bf1826205a59414657c
• git.kernel.orghttps://git.kernel.org/stable/c/9b0cb770f5d7b1ff40bea7ca385438ee94570eec