Vulnerability Monitor

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CVE-2020-12291

Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.

Published

2021-06-09T19:15:08.407

Last Modified

2024-11-21T04:59:27.673

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System intel jhl6240_thunderbolt_3_firmware < 21 Yes
Hardware intel jhl6240_thunderbolt_3 - No
Operating System intel jhl6340_thunderbolt_3_firmware < 46 Yes
Hardware intel jhl6340_thunderbolt_3 - No
Operating System intel jhl6540_thunderbolt_3_firmware < 46 Yes
Hardware intel jhl6540_thunderbolt_3 - No
Operating System intel jhl7040_thunderbolt_3_retimer_firmware < 22 Yes
Hardware intel jhl7040_thunderbolt_3_retimer - No
Operating System intel jhl7340_thunderbolt_3_firmware < 60 Yes
Hardware intel jhl7340_thunderbolt_3 - No
Operating System intel jhl7440_thunderbolt_3_firmware < 60 Yes
Hardware intel jhl7440_thunderbolt_3 - No
Operating System intel jhl7540_thunderbolt_3_firmware < 60 Yes
Hardware intel jhl7540_thunderbolt_3 - No
Operating System intel jhl8010r_usb_retimer_firmware < 41 Yes
Hardware intel jhl8010r_usb_retimer - No
Operating System intel dsl5320_thunderbolt_2_firmware * Yes
Hardware intel dsl5320_thunderbolt_2 - No
Operating System intel dsl5520_thunderbolt_2_firmware * Yes
Hardware intel dsl5520_thunderbolt_2 - No
Operating System intel dsl6340_thunderbolt_3_firmware * Yes
Hardware intel dsl6340_thunderbolt_3 - No
Operating System intel dsl6540_thunderbolt_3_firmware * Yes
Hardware intel dsl6540_thunderbolt_3 - No
Operating System intel jhl8040r_thunderbolt_4_retimer_firmware < 41 Yes
Hardware intel jhl8040r_thunderbolt_4_retimer - No
References