PT-2016-2690 · Linux+3 · Linux Kernel+3
Prasad Pandit
·
Publicado
2014-06-25
·
Atualizado
2022-11-03
·
CVE-2016-3955
CVSS v2.0
10
Crítica
| Vetor | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 4.5.3
Description
The issue is related to the
usbip recv xbuff function in the Linux kernel, which can be exploited by remote attackers to cause a denial of service (out-of-bounds write) or possibly have other unspecified impacts. This is achieved by sending a crafted length value in a USB/IP packet.Recommendations
For Linux kernel versions prior to 4.5.3, update to version 4.5.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the
usbip recv xbuff function to minimize the risk of exploitation.Exploit
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse
Ubuntu