PT-2017-3160 · Linux+3 · Linux Kernel+3
Andrey Konovalov
·
Publicado
2017-10-09
·
Atualizado
2024-04-01
·
CVE-2017-16525
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 the
usb serial console disconnect function in the Linux kernel, which can cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device. This is related to disconnection and failed setup. The vulnerability allows local users to exploit the issue, potentially leading to a system crash or other unspecified effects.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