CVE-2023-53077

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.9% 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

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

2025-05-02 15:55Z1 YR AGO

Last updated

2026-05-11 19:38Z3 MO AGO

Reserved

2025-05-02

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

97af2e64c7511c3851c4270c467c5eea47b5c983511c42528b3d9b1c4f81d994

• git.kernel.orghttps://git.kernel.org/stable/c/7257070be70e19a9138f39009c1a26c83a8a7cfa
• git.kernel.orghttps://git.kernel.org/stable/c/bec1bea2fa974e63f6059c33edde669c7894d0bc
• git.kernel.orghttps://git.kernel.org/stable/c/a16394b5d661afec9a264fecac3abd87aea439ea
• git.kernel.orghttps://git.kernel.org/stable/c/e12b95680821b9880cd9992c0f3555389363604f
• git.kernel.orghttps://git.kernel.org/stable/c/031f196d1b1b6d5dfcb0533b431e3ab1750e6189