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Gentoo Linux Security Advisory GLSA 201604-03 |
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https://security.gentoo.org/ |
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|
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Severity: Normal |
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Title: Xen: Multiple vulnerabilities |
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Date: April 05, 2016 |
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Bugs: #445254, #513832, #547202, #549200, #549950, #550658, |
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#553664, #553718, #555532, #556304, #561110, #564472, |
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#564932, #566798, #566838, #566842, #567962, #571552, |
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#571556, #574012 |
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ID: 201604-03 |
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|
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in Xen, the worst of which |
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cause a Denial of Service. |
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|
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Background |
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========== |
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|
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Xen is a bare-metal hypervisor. |
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|
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 app-emulation/xen < 4.6.0-r9 >= 4.6.0-r9 |
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*>= 4.5.2-r5 |
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2 app-emulation/xen-pvgrub |
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< 4.6.0 Vulnerable! |
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3 app-emulation/xen-tools < 4.6.0-r9 >= 4.6.0-r9 |
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*>= 4.5.2-r5 |
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4 app-emulation/pvgrub >= 4.6.0 |
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*>= 4.5.2 |
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------------------------------------------------------------------- |
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NOTE: Certain packages are still vulnerable. Users should migrate |
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to another package if one is available or wait for the |
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existing packages to be marked stable by their |
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architecture maintainers. |
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------------------------------------------------------------------- |
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4 affected packages |
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|
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in Xen. Please review the |
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CVE identifiers referenced below for details. |
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|
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Impact |
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====== |
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|
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A local attacker could possibly cause a Denial of Service condition or |
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obtain sensitive information. |
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|
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Workaround |
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========== |
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|
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There is no known workaround at this time. |
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|
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Resolution |
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========== |
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|
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All Xen 4.5 users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=app-emulation/xen-4.5.2-r5" |
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|
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All Xen 4.6 users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=app-emulation/xen-4.6.0-r9" |
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|
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All Xen tools 4.5 users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot -v ">=app-emulation/xen-tools-4.5.2-r5" |
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|
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All Xen tools 4.6 users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot -v ">=app-emulation/xen-tools-4.6.0-r9" |
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|
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All Xen pvgrub users should upgrade to the latest version: |
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|
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=app-emulation/xen-pvgrub-4.6.0" |
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|
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References |
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========== |
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|
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[ 1 ] CVE-2012-3494 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3494 |
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[ 2 ] CVE-2012-3495 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3495 |
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[ 3 ] CVE-2012-3496 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3496 |
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[ 4 ] CVE-2012-3497 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3497 |
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[ 5 ] CVE-2012-3498 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3498 |
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[ 6 ] CVE-2012-3515 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-3515 |
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[ 7 ] CVE-2012-4411 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4411 |
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[ 8 ] CVE-2012-4535 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4535 |
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[ 9 ] CVE-2012-4536 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4536 |
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[ 10 ] CVE-2012-4537 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4537 |
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[ 11 ] CVE-2012-4538 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4538 |
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[ 12 ] CVE-2012-4539 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-4539 |
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[ 13 ] CVE-2012-6030 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6030 |
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[ 14 ] CVE-2012-6031 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6031 |
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[ 15 ] CVE-2012-6032 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6032 |
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[ 16 ] CVE-2012-6033 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6033 |
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[ 17 ] CVE-2012-6034 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6034 |
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[ 18 ] CVE-2012-6035 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6035 |
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[ 19 ] CVE-2012-6036 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-6036 |
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[ 20 ] CVE-2015-2151 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-2151 |
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[ 21 ] CVE-2015-3209 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3209 |
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[ 22 ] CVE-2015-3259 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3259 |
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[ 23 ] CVE-2015-3340 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3340 |
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[ 24 ] CVE-2015-3456 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3456 |
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[ 25 ] CVE-2015-4103 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4103 |
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[ 26 ] CVE-2015-4104 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4104 |
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[ 27 ] CVE-2015-4105 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4105 |
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[ 28 ] CVE-2015-4106 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4106 |
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[ 29 ] CVE-2015-4163 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4163 |
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[ 30 ] CVE-2015-4164 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-4164 |
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[ 31 ] CVE-2015-5154 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5154 |
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[ 32 ] CVE-2015-7311 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7311 |
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[ 33 ] CVE-2015-7504 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7504 |
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[ 34 ] CVE-2015-7812 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7812 |
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[ 35 ] CVE-2015-7813 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7813 |
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[ 36 ] CVE-2015-7814 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7814 |
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[ 37 ] CVE-2015-7835 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7835 |
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[ 38 ] CVE-2015-7871 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7871 |
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[ 39 ] CVE-2015-7969 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7969 |
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[ 40 ] CVE-2015-7970 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7970 |
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[ 41 ] CVE-2015-7971 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7971 |
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[ 42 ] CVE-2015-7972 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7972 |
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[ 43 ] CVE-2015-8339 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8339 |
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[ 44 ] CVE-2015-8340 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8340 |
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[ 45 ] CVE-2015-8341 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8341 |
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[ 46 ] CVE-2015-8550 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8550 |
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[ 47 ] CVE-2015-8551 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8551 |
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[ 48 ] CVE-2015-8552 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8552 |
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[ 49 ] CVE-2015-8554 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8554 |
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[ 50 ] CVE-2015-8555 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-8555 |
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[ 51 ] CVE-2016-2270 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2270 |
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[ 52 ] CVE-2016-2271 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-2271 |
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|
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Availability |
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============ |
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|
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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|
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https://security.gentoo.org/glsa/201604-03 |
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|
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Concerns? |
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========= |
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|
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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|
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License |
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======= |
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|
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Copyright 2016 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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|
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.5 |
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