github - ghsa-pp2x-pgm4-hc2c

GHSA-PP2X-PGM4-HC2C

Vulnerability from github – Published: 2024-04-05 21:32 – Updated: 2024-04-05 21:32

Details

A potential vulnerability were reported in the BIOS of some Desktop, Smart Edge, and ThinkStation products that could allow a local attacker with elevated privileges to write to NVRAM variables.

Severity ?

6.7 (Medium)


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

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  "aliases": [
    "CVE-2023-25494"
  ],
  "database_specific": {
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    "github_reviewed_at": null,
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    "severity": "MODERATE"
  },
  "details": "\nA potential vulnerability were reported in the BIOS of some Desktop, Smart Edge, and ThinkStation products that could allow a local attacker with elevated privileges to write to NVRAM variables. \n\n",
  "id": "GHSA-pp2x-pgm4-hc2c",
  "modified": "2024-04-05T21:32:45Z",
  "published": "2024-04-05T21:32:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25494"
    },
    {
      "type": "WEB",
      "url": "https://support.lenovo.com/us/en/product_security/LEN-141775"
    }
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}

CVE-2023-25494 (GCVE-0-2023-25494)

Vulnerability from cvelistv5 – Published: 2024-04-05 20:46 – Updated: 2024-08-02 11:25

Summary

A potential vulnerability were reported in the BIOS of some Desktop, Smart Edge, and ThinkStation products that could allow a local attacker with elevated privileges to write to NVRAM variables.

Severity ?

6.7 (Medium)


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

CWE

CWE-125 - Out-of-bounds Read

Assigner

lenovo

References

URL

Tags

https://support.lenovo.com/us/en/product_security…

Impacted products

	Vendor	Product	Version
	Lenovo	Desktop BIOS, Smart Edge BIOS, ThinkStation BIOS	Affected: various

Credits

Lenovo thanks Souhardya Sardar of Cyberstanc for reporting this issue.

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-PP2X-PGM4-HC2C

CVE-2023-25494 (GCVE-0-2023-25494)

Tags

Sightings

Nomenclature