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Viewing changes to retired/CVE-2015-7835

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
get the converted tree.

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retired/CVE-2015-7835
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Candidate: CVE-2015-7835
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PublicDate: 2015-10-30
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References:
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 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7835
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 http://xenbits.xen.org/xsa/advisory-148.html
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Description:
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 The mod_l2_entry function in arch/x86/mm.c in Xen 3.4 through 4.6.x does
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 not properly validate level 2 page table entries, which allows local PV
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 guest administrators to gain privileges via a crafted superpage mapping.
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Ubuntu-Description:
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Notes:
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Bugs:
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Priority: medium
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Discovered-by: 栾尚聪
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Assigned-to:
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Patches_xen:
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Tags_xen: universe-binary
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upstream_xen: needs-triage
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precise_xen: released (4.1.6.1-0ubuntu0.12.04.7)
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trusty_xen: released (4.4.2-0ubuntu0.14.04.3)
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vivid_xen: released (4.5.0-1ubuntu4.3)
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wily_xen: released (4.5.1-0ubuntu1.1)
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devel_xen: released (4.5.1-0ubuntu2)
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