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vulnrichmentLenovoVULNRICHMENT:CVE-2023-5912
HistoryApr 05, 2024 - 8:45 p.m.

CVE-2023-5912

2024-04-0520:45:00
CWE-787
lenovo
github.com
2
memory leakage
lenovo notebook
nvram variables
local attacker
elevated privileges
cve-2023-5912

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

6.6

Confidence

Low

EPSS

0

Percentile

9.0%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:h:lenovo:notebook:-:*:*:*:*:*:*:*"
    ],
    "vendor": "lenovo",
    "product": "notebook",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

6.6

Confidence

Low

EPSS

0

Percentile

9.0%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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