CVE-2024-25742

In the Linux kernel before 6.9, an untrusted hypervisor can inject virtual interrupt 29 (#VC) at any point in time and can trigger its handler. This affects AMD SEV-SNP and AMD SEV-ES.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 5.5

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.9
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e3ef461af35a8c74f2f4ce6616491ddb355a208f
https://github.com/torvalds/linux/commit/e3ef461af35a8c74f2f4ce6616491ddb355a208f
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.9
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e3ef461af35a8c74f2f4ce6616491ddb355a208f
https://github.com/torvalds/linux/commit/e3ef461af35a8c74f2f4ce6616491ddb355a208f
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html

Configurations

No configuration.

History

No history.

Information

Published : 2024-05-17 22:15

Updated : 2025-03-27 20:15

NVD link : CVE-2024-25742

Mitre link : CVE-2024-25742

CVE.ORG link : CVE-2024-25742

JSON object : View

Products Affected

No product.

CWE

CWE-828

Signal Handler with Functionality that is not Asynchronous-Safe

{"id": "CVE-2024-25742", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 1.0}]}, "published": "2024-05-17T22:15:07.227", "references": [{"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.9", "source": "[email protected]"}, {"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e3ef461af35a8c74f2f4ce6616491ddb355a208f", "source": "[email protected]"}, {"url": "https://github.com/torvalds/linux/commit/e3ef461af35a8c74f2f4ce6616491ddb355a208f", "source": "[email protected]"}, {"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html", "source": "[email protected]"}, {"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.9", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e3ef461af35a8c74f2f4ce6616491ddb355a208f", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/e3ef461af35a8c74f2f4ce6616491ddb355a208f", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3008.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-828"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel before 6.9, an untrusted hypervisor can inject virtual interrupt 29 (#VC) at any point in time and can trigger its handler. This affects AMD SEV-SNP and AMD SEV-ES."}, {"lang": "es", "value": " En el kernel de Linux anterior a 6.9, un hipervisor que no es de confianza puede inyectar la interrupci\u00f3n virtual 29 (#VC) en cualquier momento y puede activar su controlador. Esto afecta a AMD SEV-SNP y AMD SEV-ES."}], "lastModified": "2025-03-27T20:15:24.310", "sourceIdentifier": "[email protected]"}