CVE-2022-28048

stb: integer shift of invalid size in stbi__jpeg_decode_block_prog_ac()

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Severity

Moderate

Red Hat Product Security

7.3

CVSS 3.1

Review impact separately from score.

Published · February 17, 2022

Updated · November 22, 2025

Description

STB v2.27 was discovered to contain an integer shift of invalid size in the component stbi__jpeg_decode_block_prog_ac.

Statement

This flaw does not affect the versions of cogl shipped with Red Hat Enterprise Linux 7 or 8 because the affected code is not shipped in those packages. This flaw is out of support scope for Red Hat Enterprise Linux 6.

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 · 7.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CWE-190 · Integer Overflow or Wraparound