CVE-2022-50454

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 5.5% 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

Modified. 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

2025-10-01 11:45Z11 MO AGO

Last updated

2026-08-05 08:58Z1 MO AGO

Reserved

2025-10-01

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

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

97fb75090b56cb263c1213464711a40640e3d88608f36ba9467ecbcbdea4b8b0

• git.kernel.orghttps://git.kernel.org/stable/c/56ee9577915dc06f55309901012a9ef68dbdb5a8
• git.kernel.orghttps://git.kernel.org/stable/c/5d6093c49c098d86c7b136aba9922df44aeb6944
• git.kernel.orghttps://git.kernel.org/stable/c/861f085f81fd569b02cc2c11165a9e6cca144424
• git.kernel.orghttps://git.kernel.org/stable/c/3aeda2fe6517cc52663d4ce3588dd43f0d4124a7
• git.kernel.orghttps://git.kernel.org/stable/c/7d80473e9f12548ac05b36af4fb9ce80f2f73509
• git.kernel.orghttps://git.kernel.org/stable/c/540dfd188ea2940582841c1c220bd035a7db0e51