An off-by-one error flaw was found in the udevListInterfacesByStatus() function in libvirt when the number of interfaces exceeds the size of the names array. This issue can be reproduced by sending specially crafted data to the libvirt daemon, allowing an unprivileged client to perform a denial of service attack by causing the libvirt daemon to crash.
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libvirt | Ubuntu | devel | * |
| Libvirt | Ubuntu | focal | * |
| Libvirt | Ubuntu | jammy | * |
| Libvirt | Ubuntu | mantic | * |
| Libvirt | Ubuntu | noble | * |
| Libvirt | Ubuntu | oracular | * |
| Libvirt | Ubuntu | trusty/esm | * |
| Red Hat Enterprise Linux 9 | RedHat | libvirt-0:10.0.0-6.2.el9_4 | * |