PT-2017-3158 · Linux+3 · Linux Kernel+3
Andrey Konovalov
·
Publicado
2017-10-10
·
Atualizado
2024-03-14
·
CVE-2017-16527
CVSS v2.0
7.2
Alta
| Vetor | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 4.13.8
Description
The issue is related to a use-after-free error in the
snd usb mixer interrupt function, located in the sound/usb/mixer.c file of the Linux kernel. This error can be exploited by local users via a crafted USB device, potentially leading to a denial of service (system crash) or other unspecified impacts.Recommendations
For Linux kernel versions prior to 4.13.8, update to version 4.13.8 or later to resolve the issue. As a temporary workaround, consider restricting the use of USB devices to minimize the risk of exploitation.
Correção
DoS
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse
Ubuntu