Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-24490

Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ.

Published

2021-02-02T22:15:12.150

Last Modified

2024-11-21T05:14:54.313

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
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application bluez bluez - Yes
Operating System linux linux_kernel < 4.19.137 No
Operating System linux linux_kernel < 5.4.56 No
Operating System linux linux_kernel < 5.7.13 No
References