CVE-2022-50717

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

0.79% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 53.6% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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

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

2025-12-24 12:22Z8 MO AGO

Last updated

2026-08-05 08:59Z1 MO AGO

Reserved

2025-12-24

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-1285Improper Validation of Specified Index, Position, or Offset in InputBase

Data version

5.2

Document digest

2928c8e3a4b6620cd227c9a8cf0dcb48e08361e1b9bbf24443ff5fe17ecc157e

• git.kernel.orghttps://git.kernel.org/stable/c/0d150ccd55dbfad36f55855b40b381884c98456e
• git.kernel.orghttps://git.kernel.org/stable/c/d5bb45f47b37d10f010355686b28c9ebacb361d4
• git.kernel.orghttps://git.kernel.org/stable/c/ec8adf767e1cfa7031f853b8c71ba1963f07df15
• git.kernel.orghttps://git.kernel.org/stable/c/fcf82e4553db911d10234ff2390cfd0e2aa854e4
• git.kernel.orghttps://git.kernel.org/stable/c/752593d04637ebdc87fd29cba81897f21ae053f0
• git.kernel.orghttps://git.kernel.org/stable/c/b6a545ffa2c192b1e6da4a7924edac5ba9f4ea2b