Out-of-bounds Read Affecting openrazer/openrazer package, versions [,3.5.1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.02% (4th percentile)

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  • Snyk IDSNYK-UNMANAGED-OPENRAZEROPENRAZER-3157936
  • published6 Dec 2022
  • disclosed6 Dec 2022
  • creditKevin Stubbings

Introduced: 6 Dec 2022

CVE-2022-23467  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade openrazer/openrazer to version 3.5.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read in the razer_get_usb_response() function in razercommon.c. Using a modified physical USB device, an attacker can leak stack addresses of the razer_attr_read_dpi_stages, bypassing KASLR.

CVSS Base Scores

version 3.1