CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
Intel processor firmware vulnerability is related to errors in interpretation of redundant prefixes.
of redundant prefixes. Exploitation of the vulnerability could allow an attacker to escalate privileges (from
third to zero ring of protection (CPL0)), gain access to sensitive information, or cause a denial of service when executing the โREPโ instruction.
Denial of service when executing a โREP MOVSBโ instruction encoded with the redundant โREXโ prefix
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
redos | 7.3 | x86_64 | linux-firmware | <ย 20240709-1 | UNKNOWN |