|
Ubuntu update for kernel
|
|
Secunia Advisory:
|
SA31107
|
|
|
Release Date:
|
2008-07-16
|
|
Popularity:
|
2,279 views
|
|
|
Critical:
|
 Moderately critical
|
|
Impact:
|
Security Bypass Exposure of sensitive information Privilege escalation DoS System access
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Patch
|
|
| OS: | Ubuntu Linux 6.06 Ubuntu Linux 7.04 Ubuntu Linux 7.10 Ubuntu Linux 8.04
|
|
|
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: Ubuntu has issued an update for the kernel. This fixes some vulnerabilities, which can be exploited by malicious, local users to cause a DoS (Denial of Service), bypass certain security restrictions, disclose potentially sensitive information, and gain escalated privileges, and malicious people to cause a DoS and potentially compromise a vulnerable system.
For more information:
SA23073
SA30044
SA30241
SA30580
SA30719
1) A race condition error in the "ptrace()" implementation can be exploited to crash the kernel.
2) A vulnerability is caused due to missing feature length validation within the "dccp_feat_change()" function in net/dccp/feat.c, which can be exploited to cause an overflow and execute arbitrary code with kernel privileges.
3) An unspecified error in the 32-bit and 64-bit emulation can be exploited to disclose potentially sensitive data via a specially crafted binary.
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.
|