CVE-2023-53668

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 3.7% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-10-07 15:21Z11 MO AGO

Last updated

2026-05-11 19:49Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-833DeadlockBase

Data version

5.2

Document digest

d75ca422f2eeb92e7707d9ac0f4fda68bf63a9230f11e9435eee49cb901d238d

• git.kernel.orghttps://git.kernel.org/stable/c/0a29dae5786d263016a9aceb1e56bf3fd4cc6fa0
• git.kernel.orghttps://git.kernel.org/stable/c/a55e8a3596048c2f7b574049aeb1885b5abba1cc
• git.kernel.orghttps://git.kernel.org/stable/c/e84829522fc72bb43556b31575731de0440ac0dd
• git.kernel.orghttps://git.kernel.org/stable/c/5e68f1f3a20fe9b6bde018e353269fbfa289609c
• git.kernel.orghttps://git.kernel.org/stable/c/bb14a93bccc92766b1d9302c6bcbea17d4bce306
• git.kernel.orghttps://git.kernel.org/stable/c/8b0b63fdac6b70a45614e7d4b30e5bbb93deb007
• git.kernel.orghttps://git.kernel.org/stable/c/27bdd93e44cc28dd9b94893fae146b83d4f5b31e
• git.kernel.orghttps://git.kernel.org/stable/c/7e42907f3a7b4ce3a2d1757f6d78336984daf8f5