Unrated severityNVD Advisory· Published Aug 17, 2018· Updated Aug 5, 2024
CVE-2018-15469
CVE-2018-15469
Description
An issue was discovered in Xen through 4.11.x. ARM never properly implemented grant table v2, either in the hypervisor or in Linux. Unfortunately, an ARM guest can still request v2 grant tables; they will simply not be properly set up, resulting in subsequent grant-related hypercalls hitting BUG() checks. An unprivileged guest can cause a BUG() check in the hypervisor, resulting in a denial-of-service (crash).
Affected products
7- osv-coords7 versionspkg:rpm/opensuse/xen&distro=openSUSE%20Tumbleweedpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3
< 4.15.1_01-1.2+ 6 more
- (no CPE)range: < 4.15.1_01-1.2
- (no CPE)range: < 4.9.3_03-3.44.2
- (no CPE)range: < 4.10.2_04-3.9.1
- (no CPE)range: < 4.10.2_04-3.9.1
- (no CPE)range: < 4.9.3_03-3.44.2
- (no CPE)range: < 4.9.3_03-3.44.2
- (no CPE)range: < 4.9.3_03-3.44.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- security.gentoo.org/glsa/201810-06mitrevendor-advisoryx_refsource_GENTOO
- xenbits.xen.org/xsa/advisory-268.htmlmitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2018/11/msg00013.htmlmitremailing-listx_refsource_MLIST
News mentions
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