CVE-2022-50243

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 5.7% 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

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

2025-09-15 14:01Z11 MO AGO

Last updated

2026-08-05 08:57Z1 MO AGO

Reserved

2025-09-15

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
• CWE-324Use of a Key Past its Expiration DateBase

Data version

5.2

Document digest

91e339b04a8d2d30776766458fa99089d0c0fc6dfbcc34b6e65af71f53abe9f5

• git.kernel.orghttps://git.kernel.org/stable/c/b8fa99a3a11bdd77fef6b4a97f1021eb30b5ba40
• git.kernel.orghttps://git.kernel.org/stable/c/382ff44716603a54f5fd238ddec6a2468e217612
• git.kernel.orghttps://git.kernel.org/stable/c/f65955340e0044f5c41ac799a01698ac7dee8a4e
• git.kernel.orghttps://git.kernel.org/stable/c/19d636b663e0e92951bba5fced929ca7fd25c552
• git.kernel.orghttps://git.kernel.org/stable/c/0f90099d18e3abdc01babf686f41f63fe04939c1
• git.kernel.orghttps://git.kernel.org/stable/c/3b0fcf5e29c0940e1169ce9c44f73edd98bdf12d
• git.kernel.orghttps://git.kernel.org/stable/c/022152aaebe116a25c39818a07e175a8cd3c1e11