Description
Stack-based buffer overflow in the parse_identifier function in tgsi_text.c in the TGSI auxiliary module in the Gallium driver in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors related to parsing properties.
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://security.gentoo.org/glsa/201707-06 ↗
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html ↗
- https://cgit.freedesktop.org/virglrenderer/commit/?id=e534b51ca3c3cd25f3990589932a9ed711c59b27 ↗
- http://www.securityfocus.com/bid/96437 ↗
- http://www.openwall.com/lists/oss-security/2017/02/23/20 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1426149 ↗