CVE-2023-42667 — Improper Isolation of Shared Resources on System-on-a-Chip (SoC) in Intel-microcode
Severity
7.3HIGHNVD
EPSS
0.0%
top 86.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedAug 14
Latest updateAug 20
Description
Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Packages1 packages
🔴Vulnerability Details
3GHSA▶
GHSA-fc9m-v759-xj58: Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of↗2024-08-14
OSV▶
CVE-2023-42667: Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of↗2024-08-14