Vulnerability Monitor

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CVE-2021-35093

Possible memory corruption in BT controller when it receives an oversized LMP packet over 2-DH1 link and leads to denial of service in BlueCore

Published

2022-01-03T08:15:09.147

Last Modified

2024-11-21T06:11:52.410

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

6.5

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm csr8510_a10_firmware - Yes
Hardware qualcomm csr8510_a10 - No
Operating System qualcomm csr8811_a12_firmware - Yes
Hardware qualcomm csr8811_a12 - No
References