|
Linux Kernel "sys_epoll_wait()" Function Integer Overflow
|
|
Secunia Advisory:
|
SA14548
|
|
|
Release Date:
|
2005-03-15
|
|
Popularity:
|
12,311 views
|
|
|
Critical:
|
Not critical
|
|
Impact:
|
Privilege escalation
|
|
Where:
|
Local system
|
|
Solution Status:
|
Vendor Patch
|
|
| OS: | Linux Kernel 2.6.x
|
|
|
Secunia CVSS-2 Score:
|
Available in Secunia business solutions 
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities
|
|
| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
|
Description:
Georgi Guninski has reported a potential vulnerability in the Linux kernel, which may be exploited by malicious people to gain escalated privileges.
The vulnerability is caused due to an integer overflow in the "sys_epoll_wait()" function and can be exploited to cause a buffer overflow overwriting low kernel memory.
Successful exploitation may potentially allow execution of arbitrary code with escalated privileges. However, few applications reportedly use the affected part of the kernel memory space.
The vulnerability has been reported in versions 2.6 through 2.6.11.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
