Fedora 19 : xen-4.2.4-2.fc19 (2014-2862)

32-bit fix for 'Guest triggerable AMD CPU erratum may cause host hang', xen-4.2.4 also fixes XSA-60, CVE-2013-2212 update to xen-4.2.4 use-after-free in xccpupoolgetinfo under memory pressure Note that Tenable Network Security has extracted the preceding description block directly from the Fedora...

Fedora 19 : xen-4.2.3-11.fc19 (2013-22888)

HVM guest triggerable AMD CPU erratum may cause host hang XSA-82, CVE-2013-6885 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

Fedora 18 : xen-4.2.3-11.fc18 (2013-22866)

HVM guest triggerable AMD CPU erratum may cause host hang XSA-82, CVE-2013-6885 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

Code injection

Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service host hang via sequential execution of instructions across a non-canonical boundary, a different...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64 (20120612)

The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : - It was found that the Xen hypervisor implementation as shipped with Scientific Linux 5 did not properly restrict the syscall return addresses in the sysret...

[SECURITY] [DSA 2501-1] xen security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2501-1 [email protected] http://www.debian.org/security/ Florian Weimer June 24, 2012 http://www.debian.org/security/faq -...

CentOS 5 : kernel (CESA-2012:0721)

Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

kernel security update

CentOS Errata and Security Advisory CESA-2012:0721 Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix two security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...