CVE-2023-53083

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

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 42.6% 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 2026-08-04.

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 09:12Z2 MO AGO

Reserved

2025-05-02

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

No CWE assigned

Data version

5.2

Document digest

a86185ad6d1387de7117b0ef7d59d4c2d89c32477e31ec7fa6449e7535bb78c7

• git.kernel.orghttps://git.kernel.org/stable/c/8235cd619db6e67f1d7d26c55f1f3e4e575c947d
• git.kernel.orghttps://git.kernel.org/stable/c/12eca509234acb6b666802edf77408bb70d7bfca
• git.kernel.orghttps://git.kernel.org/stable/c/51ddb84baff6f09ad62b5999ece3ec172e4e3568
• git.kernel.orghttps://git.kernel.org/stable/c/0101067f376eb7b9afd00279270f25d5111a091d
• git.kernel.orghttps://git.kernel.org/stable/c/27c934dd8832dd40fd34776f916dc201e18b319b