Most severe vulnerabilities for "red hat kvm"

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redhat Enterprise VirtualizationInput Validation

Risk 58

Severity

6.6

Input Validation

AV:L/AC:M/Au:S/C:C/I:C/A:C

Izik Eidus found a bug in QEMU that allows priviledged guest user to touch arbitrary memory in the hosting QEMU process. The bug is in QXL code. Guest and host share region of memory and use it to communicate with each other. Malicious user can use the lack of validation of pointers embedded into data structures in this memory area to touch host's abitrary memory location and/or make the hosting QEMU process crash by dereferencing invalid pointer.

1 / 2

Source: Red Hat

First published (updated )

CVE-2010-0431

debian/linux-2.6Null Pointer Dereference

Risk 30

Severity

4.9

Null Pointer Dereference

AV:L/AC:L/Au:N/C:N/I:N/A:C

Last updated 24 July 2024

1 / 3

Source: Ubuntu

First published (updated )

CVE-2011-4622

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