CVE-2022-50164

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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 24.3% 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 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-415Double FreeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

be5137f534301a7eabe044cbdd89233f182783986d6e6f6f91617f218360e4f6

• git.kernel.orghttps://git.kernel.org/stable/c/5cca5f714fe6cedd2df9d8451ad8df21e6464f62
• git.kernel.orghttps://git.kernel.org/stable/c/38d71acc15a2e72806b516380af0adb3830d4639
• git.kernel.orghttps://git.kernel.org/stable/c/4a40af2b0b9517fca7ae2a030c9c0a16836303c0
• git.kernel.orghttps://git.kernel.org/stable/c/ff068c25bf90d26f0aee1751553f18076b797e8d
• git.kernel.orghttps://git.kernel.org/stable/c/182d3c1385f44ba7c508bf5b1292a7fe96ad4e9e
• git.kernel.orghttps://git.kernel.org/stable/c/14a3aacf517a9de725dd3219dbbcf741e31763c4