CVE-2022-49779

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.3% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-05-11 19:06Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

35df25478ff13b305afc6a2b22533f8b037c0a7e94a9d99f57a5bf540d01cb81

• git.kernel.orghttps://git.kernel.org/stable/c/7b0007b28dd970176f2e297c06ae63eea2447127
• git.kernel.orghttps://git.kernel.org/stable/c/7d606ae1abcc3eab5408e42444d789dc7def51b8
• git.kernel.orghttps://git.kernel.org/stable/c/c49cc2c059b503e962c2f13a806c105f9b757df4
• git.kernel.orghttps://git.kernel.org/stable/c/55788ebbe8b365b4375bd56b4ba7db79d393a370
• git.kernel.orghttps://git.kernel.org/stable/c/5dd7caf0bdc5d0bae7cf9776b4d739fb09bd5ebb