CVE-2023-53804

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 3.5% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-12-09 00:01Z8 MO AGO

Last updated

2026-08-05 09:16Z1 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

No CWE assigned

Data version

5.2

Document digest

8218959422b0126bc8a0e7ee925ef45f3b4639ee60a702e030393ac4dba4ab1c

• git.kernel.orghttps://git.kernel.org/stable/c/f31e18131ee2ce80a4da5c808221d25b1ae9ad6d
• git.kernel.orghttps://git.kernel.org/stable/c/2a782ea8ebd712a458466e3103e2881b4f886cb5
• git.kernel.orghttps://git.kernel.org/stable/c/116d53f09ff52e6f98e3fe1f85d8898d6ba26c68
• git.kernel.orghttps://git.kernel.org/stable/c/6b4205ea97901f822004e6c8d59484ccfda03faa
• git.kernel.orghttps://git.kernel.org/stable/c/b8427b8522d9ede53015ba45a9978ba68d1162f5
• git.kernel.orghttps://git.kernel.org/stable/c/acc2a40e428f12780004e1e9fce4722d88f909fd
• git.kernel.orghttps://git.kernel.org/stable/c/fb8e8d58f116d069e5939e1f786ac84e7fa4533e
• git.kernel.orghttps://git.kernel.org/stable/c/9b5a04ac3ad9898c4745cba46ea26de74ba56a8e