CVE-2024-2201 — Native BHI: Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution in XEN
Severity
4.7MEDIUMNVD
OSV7.8OSV6.5
EPSS
0.0%
top 90.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 19
Description
A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.0 | Impact: 3.6
Affected Packages4 packages
🔴Vulnerability Details
16OSV▶
CVE-2024-2201: A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary↗2024-12-19
GHSA▶
GHSA-j32h-9rm6-p2c5: A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary↗2024-12-19
CVEList▶
CVE-2024-2201: A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including the recent Fine(IBT), and to leak arbitrary↗2024-12-19