CVEvulnerability

CVE-2021-26352

5.5 MEDIUM Published 2022-05-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-05-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-119

Description

Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address space that could result in denial of service.

Affected configurations

• amd ryzen 5 2600 firmware • amd ryzen 5 2600x firmware • amd ryzen 5 2700x firmware • amd ryzen 5 2700 firmware • amd ryzen 5 3600 firmware • amd ryzen 5 3600x firmware • amd ryzen 7 3700x firmware • amd ryzen 7 3800x firmware • amd ryzen 9 3900x firmware • amd ryzen 9 3950x firmware • amd ryzen 9 5950x firmware • amd ryzen 9 5900x firmware • amd ryzen 7 5800x firmware • amd ryzen 7 5700g firmware • amd ryzen 7 5700ge firmware • amd ryzen 5 5600g firmware • amd ryzen 5 5600x firmware • amd ryzen 5 5600ge firmware • amd ryzen 3 5300g firmware • amd ryzen 3 5300ge firmware • amd ryzen threadripper 2990wx firmware • amd ryzen threadripper 2970wx firmware • amd ryzen threadripper 2950x firmware • amd ryzen threadripper 2920x firmware • amd ryzen threadripper 3970x firmware • amd ryzen threadripper pro 5995wx firmware • amd ryzen threadripper pro 5975wx firmware • amd ryzen threadripper pro 5965wx firmware • amd ryzen threadripper pro 5955wx firmware • amd ryzen threadripper pro 5945wx firmware

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References