You are viewing this page in an unauthorized frame window.
This is a potential security issue, you are being redirected to
https://nvd.nist.gov
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
An out-of-bounds write issue in the virtio PCI transport in Firecracker 1.13.0 through 1.14.3 and 1.15.0 on x86_64 and aarch64 might allow a local guest user with root privileges to crash the Firecracker VMM process or potentially execute arbitrary code on the host via modification of virtio queue configuration registers after device activation. Achieving code execution on the host requires additional preconditions, such as the use of a custom guest kernel or specific snapshot configurations.
To remediate this, users should upgrade to Firecracker 1.14.4 or 1.15.1 and later.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
By selecting these links, you will be leaving NIST webspace.
We have provided these links to other web sites because they
may have information that would be of interest to you. No
inferences should be drawn on account of other sites being
referenced, or not, from this page. There may be other web
sites that are more appropriate for your purpose. NIST does
not necessarily endorse the views expressed, or concur with
the facts presented on these sites. Further, NIST does not
endorse any commercial products that may be mentioned on
these sites. Please address comments about this page to [email protected].
Title: Firecracker de AWS, Description: Un problema de escritura fuera de límites en el transporte PCI de virtio en Amazon Firecracker 1.13.0 hasta 1.14.3 y 1.15.0 en x86_64 y aarch64 podría permitir a un usuario invitado local con privilegios de root bloquear el proceso VMM de Firecracker o potencialmente ejecutar código arbitrario en el host mediante la modificación de los registros de configuración de la cola virtio después de la activación del dispositivo. Lograr la ejecución de código en el host requiere precondiciones adicionales, como el uso de un kernel invitado personalizado o configuraciones de instantáneas específicas.
Para remediar esto, los usuarios deben actualizar a Firecracker 1.14.4 o 1.15.1 y versiones posteriores.
OR
*cpe:2.3:a:amazon:firecracker:*:*:*:*:*:*:*:* versions from (including) 1.13.0 up to (including) 1.14.3
*cpe:2.3:a:amazon:firecracker:1.15.0:-:*:*:*:*:*:*
*cpe:2.3:a:amazon:firecracker:1.15.0:dev:*:*:*:*:*:*
An out-of-bounds write issue in the virtio PCI transport in Amazon Firecracker 1.13.0 through 1.14.3 and 1.15.0 on x86_64 and aarch64 might allow a local guest user with root privileges to crash the Firecracker VMM process or potentially execute arbitrary code on the host via modification of virtio queue configuration registers after device activation. Achieving code execution on the host requires additional preconditions, such as the use of a custom guest kernel or specific snapshot configurations.
To remediate this, users should upgrade to Firecracker 1.14.4 or 1.15.1 and later.
An out-of-bounds write issue in the virtio PCI transport in Firecracker 1.13.0 through 1.14.3 and 1.15.0 on x86_64 and aarch64 might allow a local guest user with root privileges to crash the Firecracker VMM process or potentially execute arbitrary code on the host via modification of virtio queue configuration registers after device activation. Achieving code execution on the host requires additional preconditions, such as the use of a custom guest kernel or specific snapshot configurations.
To remediate this, users should upgrade to Firecracker 1.14.4 or 1.15.1 and later.
New CVE Received from AMZN4/07/2026 8:16:05 PM
Action
Type
Old Value
New Value
Added
Description
An out-of-bounds write issue in the virtio PCI transport in Amazon Firecracker 1.13.0 through 1.14.3 and 1.15.0 on x86_64 and aarch64 might allow a local guest user with root privileges to crash the Firecracker VMM process or potentially execute arbitrary code on the host via modification of virtio queue configuration registers after device activation. Achieving code execution on the host requires additional preconditions, such as the use of a custom guest kernel or specific snapshot configurations.
To remediate this, users should upgrade to Firecracker 1.14.4 or 1.15.1 and later.
) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
