CVE-2022-31630

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

2.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.2% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

Modified. 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

2022-11-14 06:53Z3 YR AGO

Last updated

2024-08-03 07:26Z2 YR AGO

Reserved

2022-05-25

Assigning CNA

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Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-131Incorrect Calculation of Buffer SizeBase
• CWE-190Integer Overflow or WraparoundBase
• CWE-125Out-of-bounds ReadBase

Data version

5.1

Document digest

ae4d8cc444e87d6a43806731aa3ee17efc275a52106a606ed3113d6bb15285c7

• bugs.php.nethttps://bugs.php.net/bug.php?id=81739