CVE-2022-0523

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

1.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 63.3% 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:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

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

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

2022-02-08 00:00Z4 YR AGO

Last updated

2024-08-02 23:32Z2 YR AGO

Reserved

2022-02-07

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

3574acae9431e34df6b654a05b4fc5857111e9f516f9ba2cd9a0422467c0830d

• huntr.devhttps://huntr.dev/bounties/9d8d6ae0-fe00-40b9-ae1e-b0e8103bac69
• github.comhttps://github.com/radareorg/radare2/commit/35482cb760db10f87a62569e2f8872dbd95e9269
• lists.fedoraproject.orgFEDORA-2022-7db9e7bb5bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-85b277e748https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/vendor-advisory