CVE-2022-26353

A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.

A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.

Se ha encontrado un fallo en el dispositivo virtio-net de QEMU. Este fallo fue introducido inadvertidamente con la corrección de CVE-2021-3748, que olvidaba desmapear los elementos de virtqueue almacenados en caché en caso de error, conllevando a pérdidas de memoria y otros resultados no esperados. Versión de QEMU afectada: 6.2.0