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CVE-2022-35977

redis: Integer overflow in the Redis SETRANGE and SORT/SORT_RO commands may result with false OOM panic

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · January 17, 2023

Updated · August 5, 2026

Description

A flaw was found in Redis, an in-memory database that persists on disk. This flaw allows authenticated users to issue specially crafted SETRANGE and SORT(_RO) commands to trigger an integer overflow, resulting in Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-190 · Integer Overflow or Wraparound