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LenovoCVE-2023-5912

HistoryApr 05, 2024 - 9:15 p.m.

CVE-2023-5912

2024-04-0521:15:08

CWE-787

lenovo

web.nvd.nist.gov

lenovo

notebooks

memory leakage

nvram

vulnerability

local attacker

elevated privileges

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.5

Confidence

Low

EPSS

Percentile

9.0%

JSON

A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Notebook BIOS",
    "vendor": "Lenovo",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]

References

support.lenovo.com/us/en/product_security/LEN-155477

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.5

Confidence

Low

EPSS

Percentile

9.0%

JSON

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