Description
A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.
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://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=8c9cfb4e425542e96f0717189fe4658555baaf08 ↗
- https://gitlab.freedesktop.org/virgl/virglrenderer/commit/2abeb1802e3c005b17a7123e382171b3fb665971 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1765589 ↗
- https://access.redhat.com/security/cve/cve-2019-18391 ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00028.html ↗
- https://lists.debian.org/debian-lts-announce/2022/12/msg00017.html ↗