CVE-2022-50822

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 8.6% 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

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

2025-12-30 12:08Z8 MO AGO

Last updated

2026-08-05 08:59Z1 MO AGO

Reserved

2025-12-30

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-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

a1cea0cd7a10834e0b02e882df086e43c0284227b67e7a26219342a71aacfdad

• git.kernel.orghttps://git.kernel.org/stable/c/13586753ae55146269a6dc8b216f17d86b81560c
• git.kernel.orghttps://git.kernel.org/stable/c/37c90753079fc95d93cc31b79796dd2ae57ad018
• git.kernel.orghttps://git.kernel.org/stable/c/8731cb5c7820bef577bab4ff17691fbf61c671cb
• git.kernel.orghttps://git.kernel.org/stable/c/dac153f2802db1ad46207283cb9b2aae3d707a45