Unrated severityNVD Advisory· Published Aug 2, 2019· Updated Aug 4, 2024
CVE-2019-10168
CVE-2019-10168
Description
The virConnectBaselineHypervisorCPU() and virConnectCompareHypervisorCPU() libvirt APIs, 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
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Affected products
6- osv-coords4 versionspkg:rpm/opensuse/libvirt&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/libvirt&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1
< 5.1.0-lp151.7.3.1+ 3 more
- (no CPE)range: < 5.1.0-lp151.7.3.1
- (no CPE)range: < 7.7.0-2.1
- (no CPE)range: < 5.1.0-8.6.1
- (no CPE)range: < 5.1.0-8.6.1
Patches
Vulnerability mechanics
References
3- security.gentoo.org/glsa/202003-18mitrevendor-advisoryx_refsource_GENTOO
- access.redhat.com/libvirt-privesc-vulnerabilitiesmitrex_refsource_CONFIRM
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_CONFIRM
News mentions
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