CVE-2022-31144 HIGH

CVE-2022-31144: Potential heap overflow in Redis

Vendor Redis
Product redis
Weakness CWE-122
Published July 19, 2022
Last update April 23, 2025
View on NVD All CVEs

CVSS base score

7.0/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Redis is an in-memory database that persists on disk. A specially crafted `XAUTOCLAIM` command on a stream key in a specific state may result with heap overflow, and potentially remote code execution. This problem affects versions on the 7.x branch prior to 7.0.4. The patch is released in version 7.0.4.

Key dates

02Disclosure timeline

July 19, 2022 CVE published
April 23, 2025 Record updated