Lucene search

K
cvelistAMDCVELIST:CVE-2023-20588
HistoryAug 08, 2023 - 5:06 p.m.

CVE-2023-20588 Speculative Leaks

2023-08-0817:06:30
AMD
www.cve.org
8
amd
division-by-zero
speculative data leak
confidentiality

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

17.6%

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "packageName": " ",
    "platforms": [
      "x86"
    ],
    "product": "EPYC™ 7001 Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "platforms": [
      "x86"
    ],
    "product": "Athlon™ 3000 Series Processors with Radeon™ Graphics ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "packageName": " ",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 3000 Series Processors with Radeon™ Graphics",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "platforms": [
      "x86"
    ],
    "product": "Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "Various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

References