Secunia Security Advisory - Red Hat has issued an update for the kernel. This fixes multiple vulnerabilities, which can be exploited by malicious, local users to cause a DoS (Denial of Service) and potentially gain escalated privileges, by malicious, local users in a guest virtual machine to cause a DoS (Denial of Service), and by malicious people to cause a DoS (Denial of Service) and compromise a vulnerable system.
3a856c76b605e6c5c8d3189db0fae94fccccee02cec7b544242fc1b2de728557
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TITLE:
Red Hat update for kernel
SECUNIA ADVISORY ID:
SA48294
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48294/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48294
RELEASE DATE:
2012-03-07
DISCUSS ADVISORY:
http://secunia.com/advisories/48294/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/48294/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=48294
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Red Hat has issued an update for the kernel. This fixes multiple
vulnerabilities, which can be exploited by malicious, local users to
cause a DoS (Denial of Service) and potentially gain escalated
privileges, by malicious, local users in a guest virtual machine to
cause a DoS (Denial of Service), and by malicious people to cause a
DoS (Denial of Service) and compromise a vulnerable system.
For more information:
SA46591
SA46584
SA46802
SA47293
SA47431
SA47472
SA47482
SA47488
SA47551
1) Two errors in the "__sys_sendmsg()" function (net/socket.c) due to
not validating user defined pointers can potentially be exploited to
cause a crash.
SOLUTION:
Updated packages are available via Red Hat Network.
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
ORIGINAL ADVISORY:
RHSA-2012:0350-1:
https://rhn.redhat.com/errata/RHSA-2012-0350.html
https://bugzilla.redhat.com/show_bug.cgi?id=761646
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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