CVE-2022-50156

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.4% 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

2025-06-18 11:03Z1 YR AGO

Last updated

2026-08-05 08:57Z1 MO AGO

Reserved

2025-06-18

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-787Out-of-bounds WriteBase

Data version

5.2

Document digest

279d31a150f6434cd2584ffdc65a4ebc15b9b7a503127c08c0e6ea1b136be625

• git.kernel.orghttps://git.kernel.org/stable/c/3af7d60e9a6c17d6d41c4341f8020511887d372d
• git.kernel.orghttps://git.kernel.org/stable/c/519ff31a6ddd87aa4905bd9bf3b92e8b88801614
• git.kernel.orghttps://git.kernel.org/stable/c/ebda3d6b004bb6127a66a616524a2de152302ca7
• git.kernel.orghttps://git.kernel.org/stable/c/8489a20ac481b08c0391608d81ed3796d373cfdf
• git.kernel.orghttps://git.kernel.org/stable/c/e7028944e61014ae915e7fb74963d3835f2f761a
• git.kernel.orghttps://git.kernel.org/stable/c/26e427ac85c2b8d0d108cc80b6de34d33e2780c4
• git.kernel.orghttps://git.kernel.org/stable/c/381583845d19cb4bd21c8193449385f3fefa9caf