PT-2017-1923 · Linux+1 · Linux Kernel+1
Publicado
2017-02-02
·
Atualizado
2017-04-27
·
CVE-2017-8069
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions 4.9.x through 4.9.10
Description
The issue is caused by incorrect interaction with the
CONFIG VMAP STACK option in the drivers/net/usb/rtl8150.c driver, allowing local users to cause a denial of service, such as a system crash or memory corruption, by leveraging the use of more than one virtual page for a DMA scatterlist. This is due to a buffer overflow in memory.Recommendations
For Linux kernel versions 4.9.x through 4.9.10, update to version 4.9.11 or later to resolve the issue.
Correção
DoS
Buffer Overflow
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel