Home / vulnerabilities Secunia Security Advisory 45328
Posted on 22 July 2011
Source : packetstormsecurity.org Link
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TITLE:
Red Hat update for kernel
SECUNIA ADVISORY ID:
SA45328
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https://ca.secunia.com/?page=viewadvisory&vuln_id=45328
RELEASE DATE:
2011-07-22
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http://secunia.com/advisories/45328/
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DESCRIPTION:
Red Hat has issued an update for the kernel. This fixes a weakness
and some vulnerabilities, which can be exploited by malicious, local
users and malicious, local users in a guest virtual machine to cause
a DoS (Denial of Service).
For more information:
SA40205
SA45193
1) An error within the instruction emulator of the Xen hypervisor on
SMP systems can be exploited to crash the host system.
Note: This vulnerability only affects systems with both an AMD x86
processor and the AMD Virtualization (AMD-V) extensions enabled.
SOLUTION:
Updated packages are available via Red Hat Network.
Further details available in Customer Area:
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ORIGINAL ADVISORY:
RHSA-2011:1065-1:
https://rhn.redhat.com/errata/RHSA-2011-1065.html
OTHER REFERENCES:
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EXPLOIT:
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