CVE-2017-6355
Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds access.
| Software | From | Fixed in |
|---|---|---|
| freedesktop / virglrenderer | - | 0.5.0.x |
- http://www.openwall.com/lists/oss-security/2017/02/27/3
- http://www.securityfocus.com/bid/96460
- https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- https://security.gentoo.org/glsa/201707-06
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