ALT-PU-2024-13264-1
Closed vulnerabilities
Published: 2024-08-30
BDU:2024-07002
Уязвимость библиотеки управления виртуализацией Libvirt, связанная с разыменованием нулевого указателя, позволяющая нарушителю вызвать отказ в обслуживании
Severity: MEDIUM (6.2)
Vector: AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2024-08-30
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2024-8235
A flaw was found in libvirt. A refactor of the code fetching the list of interfaces for multiple APIs introduced a corner case on platforms where allocating 0 bytes of memory results in a NULL pointer. This corner case would lead to a NULL-pointer dereference and subsequent crash of virtinterfaced. This issue could allow clients connecting to the read-only socket to crash the virtinterfaced daemon.
Severity: MEDIUM (6.2)
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References: