http://bugzilla.opensuse.org/show_bug.cgi?id=1021627 Bug ID: 1021627 Summary: VUL-0: virglrenderer: OOB access while parsing texture instruction Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: security-team@suse.de Reporter: mikhail.kasimov@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Ref: http://seclists.org/oss-sec/2017/q1/176 ============================================ Hello, Virgil 3d project, used by Quick Emulator(Qemu) to implement 3D GPU support for the virtio GPU, is vulnerable to an OOB array access issue. It could occur when parsing texture instructions in parse_instruction(). A guest user/process could use this flaw to crash the Qemu process instance resulting DoS. Upstream patch: --------------- -> https://lists.freedesktop.org/archives/virglrenderer-devel/2017-January/0001... Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1415986 This issue was reported by Li Qiang of 360.cn Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F ============================================ https://software.opensuse.org/package/virglrenderer -- You are receiving this mail because: You are on the CC list for the bug.