https://seclists.org/oss-sec/2025/q2/129: Xen Security Notice 3 (CVE-2024-45332) Intel Branch Privilege Injection
Published May 13, 2025
·Updated
Affected Software
1 affected component
Intel microcode
Frequently Asked Questions
1
What is the severity of CVE-2024-45332?
CVE-2024-45332 is classified as a high-severity vulnerability due to its potential to enable exploitations similar to Spectre attacks.
2
How do I fix CVE-2024-45332?
To mitigate CVE-2024-45332, users should apply the latest updates and microcode releases from Intel that address this vulnerability.
3
What systems are affected by CVE-2024-45332?
CVE-2024-45332 primarily affects Intel microprocessors that utilize hardware prediction-domain isolation.
4
What risks does CVE-2024-45332 pose to users?
CVE-2024-45332 can lead to unauthorized privilege escalation and potential data leakage through traditional exploitation techniques like Spectre.
5
Is there a workaround for CVE-2024-45332?
Currently, the recommended approach is to update affected systems, as no effective workaround exists that fully mitigates CVE-2024-45332.