{"id":"CVE-2019-20095","details":"mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.","modified":"2026-05-06T04:19:33.647216Z","published":"2019-12-30T05:15:11.493Z","related":["SUSE-SU-2020:0093-1","SUSE-SU-2020:0511-1","SUSE-SU-2020:0559-1","SUSE-SU-2020:0560-1","SUSE-SU-2020:0580-1","SUSE-SU-2020:0584-1","SUSE-SU-2020:0599-1","SUSE-SU-2020:0613-1","SUSE-SU-2020:1663-1","openSUSE-SU-2020:0336-1"],"database_specific":{"unresolved_ranges":[{"cpe":"cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"11.0.0"},{"last_affected":"11.70.1"}]},{"cpe":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"fixed":"5.1.6"}]},{"cpe":"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"last_affected":"15.1"}]},{"source":"DESCRIPTION","extracted_events":[{"fixed":"5.1.6"}]}]},"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6"},{"type":"ADVISORY","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=003b686ace820ce2d635a83f10f2d7f9c147dabc"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200204-0002/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"fixed":"003b686ace820ce2d635a83f10f2d7f9c147dabc"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20095.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}