CVE-2022-50456

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.1% 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

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

Red Hat severity

Low. 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

2025-10-01 11:45Z11 MO AGO

Last updated

2026-05-11 19:19Z3 MO AGO

Reserved

2025-10-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-823Use of Out-of-range Pointer OffsetBase

Data version

5.2

Document digest

dfe0482405aff5823ef5708068e6783bcc70b29e34ae2545b603aaf0fce26a84

• git.kernel.orghttps://git.kernel.org/stable/c/c59ee1528b3432ec9dca220567f7eb507820917a
• git.kernel.orghttps://git.kernel.org/stable/c/0061ab5153fb8bc574b44fbb773680d0ede48c9c
• git.kernel.orghttps://git.kernel.org/stable/c/99590f29b2b7567fda2b503aa3d81a0d3e09dce5
• git.kernel.orghttps://git.kernel.org/stable/c/645e2dac6e97f756f28a2f82b2e7bf7f29a68827
• git.kernel.orghttps://git.kernel.org/stable/c/a94b90ac1f251d1007c0c43ee289a61b50f2505f
• git.kernel.orghttps://git.kernel.org/stable/c/560840afc3e63bbe5d9c5ef6b2ecf8f3589adff6