PT-2017-3301 · Linux+3 · Linux Kernel+3
Andrey Konovalov
·
Publicado
2017-11-06
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Atualizado
2018-08-24
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CVE-2017-16650
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 through 4.13.11
Description
The issue is related to the
qmi wwan bind function in the Linux kernel, which can be exploited by a local user via a crafted USB device. This can cause a denial of service due to a divide-by-zero error, leading to a system crash, and possibly have other unspecified impacts.Recommendations
For Linux kernel versions through 4.13.11, consider disabling the
qmi wwan bind function as a temporary workaround until a patch is available. Restrict access to USB devices to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.DoS
Divide By Zero
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse
Ubuntu