CVE-2024-25743: Input Validation
First published: Wed May 15 2024(Updated: )
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Kernel-devel | <=6.9 | |
| IBM Security Verify Governance - Identity Manager | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Software Stack | <=ISVG 10.0.2 | |
| IBM Security Verify Governance, Identity Manager Virtual Appliance | <=ISVG 10.0.2 | |
| IBM Security Verify Governance Identity Manager Container | <=ISVG 10.0.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-25743?
CVE-2024-25743 is considered a high severity vulnerability that allows an untrusted hypervisor to inject virtual interrupts.
How does CVE-2024-25743 affect userspace applications?
CVE-2024-25743 can trigger the SIGFPE signal handler in userspace applications, potentially leading to unexpected behavior.
What versions of the Linux kernel are affected by CVE-2024-25743?
CVE-2024-25743 affects the Linux kernel versions up to and including 6.9.
How can I mitigate the risks of CVE-2024-25743?
Mitigation measures for CVE-2024-25743 include upgrading to a patched version of the Linux kernel.
Is there a specific hardware dependency for CVE-2024-25743?
Yes, CVE-2024-25743 specifically affects systems utilizing AMD SEV-SNP and AMD SEV-ES technology.
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