CVE-2022-50378

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.6% 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

Modified. NVD last modified this record on 2026-08-15.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-09-18 13:33Z11 MO AGO

Last updated

2026-08-15 12:23Z20 DAYS AGO

Reserved

2025-09-17

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

Data version

5.2

Document digest

79eeb0f41f5b28e3a4937ec145849ce40568e8efedd1c26663b21c81282a0834

• git.kernel.orghttps://git.kernel.org/stable/c/d76ff04a72f90767455059c8239b06042cd0ed23
• git.kernel.orghttps://git.kernel.org/stable/c/9190d287f7a6b02b50b510045b0edf448ed68e88
• git.kernel.orghttps://git.kernel.org/stable/c/9d33348513c36337f91f1991da23f41514d4de39
• git.kernel.orghttps://git.kernel.org/stable/c/31c519981eb141c7ec39bfd5be25d35f02edb868