CVEvulnerability

CVE-2020-12295

5.5 MEDIUM Published 2021-06-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

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

Affected configurations

• intel jhl6240 thunderbolt 3 firmware (< 21) • intel jhl6340 thunderbolt 3 firmware (< 46) • intel jhl6540 thunderbolt 3 firmware (< 46) • intel jhl7040 thunderbolt 3 retimer firmware (< 22) • intel jhl7340 thunderbolt 3 firmware (< 60) • intel jhl7440 thunderbolt 3 firmware (< 60) • intel jhl7540 thunderbolt 3 firmware (< 60) • intel jhl8010r usb retimer firmware (< 41) • intel dsl5320 thunderbolt 2 firmware • intel dsl5520 thunderbolt 2 firmware • intel dsl6340 thunderbolt 3 firmware • intel dsl6540 thunderbolt 3 firmware • intel jhl8040r thunderbolt 4 retimer firmware (< 41)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References