Description
The vga display update in mis-calculated the region for the dirty bitmap snapshot in case split screen mode is used causing a denial of service (assertion failure) in the cpu_physical_memory_snapshot_get_dirty function.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04685.html ↗
- https://access.redhat.com/errata/RHSA-2018:1104 ↗
- http://www.securityfocus.com/bid/100527 ↗
- https://access.redhat.com/errata/RHSA-2018:1113 ↗
- https://git.qemu.org/gitweb.cgi?p=qemu.git%3Ba=commit%3Bh=bfc56535f793c557aa754c50213fc5f882e6482d ↗
- http://www.openwall.com/lists/oss-security/2017/09/10/1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html ↗