http://bugzilla.opensuse.org/show_bug.cgi?id=1024232 Bug ID: 1024232 Summary: VUL-0: virglrenderer: null pointer dereference in vrend_clear 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/q1/340 ============================================== Hello, Virgil 3d project, used by Quick Emulator(Qemu) to implement 3D GPU support for the virtio GPU, is vulnerable to a null pointer dereference issue. It could occur when a guest invokes a virgl 'VIRGL_CCMD_CLEAR' command. A guest user/process could use this flaw to crash Qemu process resulting in DoS. Upstream patch: --------------- -> https://cgit.freedesktop.org/virglrenderer/commit/?id=48f67f60967f963b698ec8... Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1420246 This issue was reported by Mr 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 TW: 0.5.0 (official repo) 42.2 0.5.0 (official repo) 42.1 0.5.0 (Virtualization repo) -- You are receiving this mail because: You are on the CC list for the bug.