PT-2013-6331 · Linux+5 · Linux Kernel+5
Publicado
1970-01-01
·
Atualizado
2024-02-16
·
CVE-2014-4699
CVSS v2.0
9.3
Alta
| Vetor | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 3.15.4
Description
The issue is related to the Linux kernel's handling of non-canonical values for the saved RIP address in system calls that do not use IRET. This can allow local users to leverage a race condition and gain privileges or cause a denial of service (double fault) via a crafted application that makes ptrace and fork system calls. The vulnerability can be exploited remotely.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Race Condition
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Linux Kernel
Red Hat
Suse
Ubuntu