[Bug 1162521] New: VUL-1: CVE-2020-8003: virglrenderer: Double-free vulnerability in vrend_renderer.c
http://bugzilla.opensuse.org/show_bug.cgi?id=1162521 Bug ID: 1162521 Summary: VUL-1: CVE-2020-8003: virglrenderer: Double-free vulnerability in vrend_renderer.c Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.3 Hardware: Other URL: https://smash.suse.de/issue/251890/ OS: Other Status: NEW Severity: Minor Priority: P5 - None Component: Security Assignee: brogers@suse.com Reporter: atoptsoglou@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- CVE-2020-8003 A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free. References: https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499... https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?... https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?... References: https://bugzilla.redhat.com/show_bug.cgi?id=1796643 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-8003 http://people.canonical.com/~ubuntu-security/cve/2020/CVE-2020-8003.html http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8003 https://gitlab.freedesktop.org/virgl/virglrenderer/commit/f9b079ccc319c98499... https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?... https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340/diffs?... https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/340 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1162521 http://bugzilla.opensuse.org/show_bug.cgi?id=1162521#c1 --- Comment #1 from Alexandros Toptsoglou <atoptsoglou@suse.com> --- Only TW is affected. Please upgrade when a newer release is available. The fix is currently in master [1] [1] https://gitlab.freedesktop.org/virgl/virglrenderer/commit/522b610a826f6de58c... -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1162521 Alexandros Toptsoglou <atoptsoglou@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Security |Security Version|Leap 42.3 |Current Product|openSUSE Distribution |openSUSE Tumbleweed Target Milestone|--- |Current -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1162521 http://bugzilla.opensuse.org/show_bug.cgi?id=1162521#c2 Bruce Rogers <brogers@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CONFIRMED Assignee|brogers@suse.com |security-team@suse.de --- Comment #2 from Bruce Rogers <brogers@suse.com> --- Fix from upstream added to the virglrenderer package now in Virtualization project, and submitted to Factory today. -- You are receiving this mail because: You are on the CC list for the bug.
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