Description
hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions.
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
- http://www.securityfocus.com/bid/97957 ↗
- https://access.redhat.com/errata/RHSA-2017:0983 ↗
- https://access.redhat.com/errata/RHSA-2017:0982 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1443441 ↗
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html ↗
- https://access.redhat.com/errata/RHSA-2017:1430 ↗
- https://security.gentoo.org/glsa/201706-03 ↗
- https://access.redhat.com/errata/RHSA-2017:1206 ↗
- https://access.redhat.com/errata/RHSA-2017:1431 ↗
- https://access.redhat.com/errata/RHSA-2017:0984 ↗
- https://access.redhat.com/errata/RHSA-2017:0988 ↗
- https://access.redhat.com/errata/RHSA-2017:1441 ↗
- http://www.openwall.com/lists/oss-security/2017/04/19/4 ↗
- https://access.redhat.com/errata/RHSA-2017:0981 ↗
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=215902d7b6fb50c6fc216fc74f770858278ed904 ↗
- https://access.redhat.com/errata/RHSA-2017:0980 ↗
- https://access.redhat.com/errata/RHSA-2017:1205 ↗