Vulnerability DatabaseWS-2021-0507
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WS-2021-0507
December 19, 2021
xhci: Fix commad ring abort, write all 64 bits to CRCR register. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.7 by commit fa75f593c867cde772e2d87ca36ab735c4aa4a09, it was introduced in version v5.15 by commit ff0e50d3564f33b7f4b35cadeabd951d66cfc570. For more details please see the references link.
Related Resources (1)
https://github.com/gregkh/linux/commit/fa75f593c867cde772e2d87ca36ab735c4aa4a09
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CVSS v4
Base Score:
8.5
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.8
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH