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LenovoVULNRICHMENT:CVE-2023-43579

HistoryNov 08, 2023 - 10:23 p.m.

CVE-2023-43579

2023-11-0822:23:54

CWE-120

lenovo

github.com

buffer overflow

lenovo

smuv11dxe

local attacker

arbitrary code execution

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

7.9

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

A buffer overflow was reported in the SmuV11Dxe driver in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:lenovo:desktop_bios:*:*:*:*:*:*:*:*"
    ],
    "vendor": "lenovo",
    "product": "desktop_bios",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

support.lenovo.com/us/en/product_security/LEN-141775

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

7.9

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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