github - ghsa-mg79-3wxp-f4x4

ghsa-mg79-3wxp-f4x4

Vulnerability from github

Published

2023-07-11 21:30

Modified

2024-04-04 06:00

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-20575"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-11T19:15:09Z",
    "severity": "MODERATE"
  },
  "details": "\nA potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program\u2019s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.\n\n\n\n\n\n\n\n\n\n",
  "id": "GHSA-mg79-3wxp-f4x4",
  "modified": "2024-04-04T06:00:40Z",
  "published": "2023-07-11T21:30:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20575"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-20575

Vulnerability from cvelistv5

Published

2023-07-11 18:29

Modified

2024-08-02 09:05

Severity ?

Summary

A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.

References

▼	URL	Tags
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3004	vendor-advisory

Impacted products

▼	Vendor	Product
	AMD	1st Gen AMD EPYC™ Processors
	AMD	2nd Gen AMD EPYC™ Processors
	AMD	3rd Gen AMD EPYC™ Processors
	AMD	4th Gen AMD EPYC™ Processors

Show details on NVD website

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