kernel is vulnerable to denial of service (DoS). The vulnerability exists through unchecked kstrdup
of fwstr
in drm_load_edid_firmware
leads to denial of service.
www.securityfocus.com/bid/108474
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index
access.redhat.com/errata/RHSA-2020:1070
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1550584
bugzilla.redhat.com/show_bug.cgi?id=1690543
bugzilla.redhat.com/show_bug.cgi?id=1696087
bugzilla.redhat.com/show_bug.cgi?id=1699438
bugzilla.redhat.com/show_bug.cgi?id=1708718
bugzilla.redhat.com/show_bug.cgi?id=1741775
bugzilla.redhat.com/show_bug.cgi?id=1751083
bugzilla.redhat.com/show_bug.cgi?id=1772894
cgit.freedesktop.org/drm/drm-misc/commit/?id=9f1f1a2dab38d4ce87a13565cf4dc1b73bef3a5f
lists.fedoraproject.org/archives/list/[email protected]/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
lists.fedoraproject.org/archives/list/[email protected]/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/
lkml.org/lkml/2019/5/24/843