PublicDateAtUSN: 2017-11-03 Candidate: CVE-2017-16525 PublicDate: 2017-11-04 01:29:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16525 https://github.com/torvalds/linux/commit/299d7572e46f98534033a9e65973f13ad1ce9047 https://github.com/torvalds/linux/commit/bd998c2e0df0469707503023d50d46cf0b10c787 https://groups.google.com/d/msg/syzkaller/cMACrmo1x0k/4KhRoUgABAAJ https://ubuntu.com/security/notices/USN-3485-1 https://ubuntu.com/security/notices/USN-3485-2 https://ubuntu.com/security/notices/USN-3487-1 https://ubuntu.com/security/notices/USN-3485-3 https://ubuntu.com/security/notices/USN-3583-1 https://ubuntu.com/security/notices/USN-3583-2 Description: The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup. Ubuntu-Description: Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Notes: Bugs: Priority: low Discovered-by: Andrey Konovalov Assigned-to: CVSS: nvd: CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H [6.6 MEDIUM] Patches_linux: break-fix: 73e487fdb75f8abf230968dbf73a3dc3b16808d3 299d7572e46f98534033a9e65973f13ad1ce9047 break-fix: 0e517c93dc027e49d4523fe32631606b12f0752d bd998c2e0df0469707503023d50d46cf0b10c787 upstream_linux: released (4.14~rc5) precise/esm_linux: ignored (was needed ESM criteria) trusty_linux: released (3.13.0-142.191) trusty/esm_linux: released (3.13.0-142.191) xenial_linux: released (4.4.0-101.124) esm-infra/xenial_linux: released (4.4.0-101.124) zesty_linux: ignored (was pending [4.10.0-43.47] now end-of-life) artful_linux: released (4.13.0-17.20) bionic_linux: not-affected (4.13.0-17.20) devel_linux: not-affected (4.15.0-20.21) Patches_linux-ti-omap4: upstream_linux-ti-omap4: released (4.14~rc5) precise/esm_linux-ti-omap4: DNE trusty_linux-ti-omap4: DNE trusty/esm_linux-ti-omap4: DNE xenial_linux-ti-omap4: DNE zesty_linux-ti-omap4: DNE artful_linux-ti-omap4: DNE bionic_linux-ti-omap4: DNE devel_linux-ti-omap4: DNE Patches_linux-linaro-omap: upstream_linux-linaro-omap: released (4.14~rc5) precise/esm_linux-linaro-omap: DNE trusty_linux-linaro-omap: DNE trusty/esm_linux-linaro-omap: DNE xenial_linux-linaro-omap: DNE zesty_linux-linaro-omap: DNE artful_linux-linaro-omap: DNE bionic_linux-linaro-omap: DNE devel_linux-linaro-omap: DNE Patches_linux-linaro-shared: upstream_linux-linaro-shared: released (4.14~rc5) precise/esm_linux-linaro-shared: DNE trusty_linux-linaro-shared: DNE trusty/esm_linux-linaro-shared: DNE xenial_linux-linaro-shared: DNE zesty_linux-linaro-shared: DNE artful_linux-linaro-shared: DNE bionic_linux-linaro-shared: DNE devel_linux-linaro-shared: DNE Patches_linux-linaro-vexpress: upstream_linux-linaro-vexpress: released (4.14~rc5) precise/esm_linux-linaro-vexpress: DNE trusty_linux-linaro-vexpress: DNE trusty/esm_linux-linaro-vexpress: DNE xenial_linux-linaro-vexpress: DNE zesty_linux-linaro-vexpress: DNE artful_linux-linaro-vexpress: DNE bionic_linux-linaro-vexpress: DNE devel_linux-linaro-vexpress: DNE Patches_linux-qcm-msm: upstream_linux-qcm-msm: released (4.14~rc5) precise/esm_linux-qcm-msm: DNE trusty_linux-qcm-msm: DNE trusty/esm_linux-qcm-msm: DNE xenial_linux-qcm-msm: DNE zesty_linux-qcm-msm: DNE artful_linux-qcm-msm: DNE bionic_linux-qcm-msm: DNE devel_linux-qcm-msm: DNE Tags_linux-armadaxp: not-ue Patches_linux-armadaxp: upstream_linux-armadaxp: released (4.14~rc5) precise/esm_linux-armadaxp: DNE trusty_linux-armadaxp: DNE trusty/esm_linux-armadaxp: DNE xenial_linux-armadaxp: DNE zesty_linux-armadaxp: DNE artful_linux-armadaxp: DNE bionic_linux-armadaxp: DNE devel_linux-armadaxp: DNE Tags_linux-lts-quantal: not-ue Patches_linux-lts-quantal: upstream_linux-lts-quantal: released (4.14~rc5) precise/esm_linux-lts-quantal: ignored (end-of-life) trusty_linux-lts-quantal: DNE trusty/esm_linux-lts-quantal: DNE xenial_linux-lts-quantal: DNE zesty_linux-lts-quantal: DNE artful_linux-lts-quantal: DNE bionic_linux-lts-quantal: DNE devel_linux-lts-quantal: DNE Patches_linux-lts-raring: upstream_linux-lts-raring: released (4.14~rc5) precise/esm_linux-lts-raring: ignored (end-of-life) trusty_linux-lts-raring: DNE trusty/esm_linux-lts-raring: DNE xenial_linux-lts-raring: DNE zesty_linux-lts-raring: DNE artful_linux-lts-raring: DNE bionic_linux-lts-raring: DNE devel_linux-lts-raring: DNE Tags_linux-lts-saucy: not-ue Patches_linux-lts-saucy: upstream_linux-lts-saucy: released (4.14~rc5) precise/esm_linux-lts-saucy: ignored (end-of-life) trusty_linux-lts-saucy: DNE trusty/esm_linux-lts-saucy: DNE xenial_linux-lts-saucy: DNE zesty_linux-lts-saucy: DNE artful_linux-lts-saucy: DNE bionic_linux-lts-saucy: DNE devel_linux-lts-saucy: DNE Patches_linux-lts-trusty: upstream_linux-lts-trusty: released (4.14~rc5) precise/esm_linux-lts-trusty: released (3.13.0-142.191~precise1) trusty_linux-lts-trusty: DNE trusty/esm_linux-lts-trusty: DNE xenial_linux-lts-trusty: DNE zesty_linux-lts-trusty: DNE artful_linux-lts-trusty: DNE bionic_linux-lts-trusty: DNE devel_linux-lts-trusty: DNE Patches_linux-goldfish: upstream_linux-goldfish: released (4.14~rc5) precise/esm_linux-goldfish: DNE trusty_linux-goldfish: ignored (abandoned) trusty/esm_linux-goldfish: DNE (trusty was ignored [abandoned]) xenial_linux-goldfish: ignored (was needed now end-of-life) zesty_linux-goldfish: ignored (reached end-of-life) artful_linux-goldfish: DNE bionic_linux-goldfish: DNE devel_linux-goldfish: DNE Patches_linux-grouper: upstream_linux-grouper: released (4.14~rc5) precise/esm_linux-grouper: DNE trusty_linux-grouper: ignored (abandoned) trusty/esm_linux-grouper: DNE (trusty was ignored [abandoned]) xenial_linux-grouper: DNE zesty_linux-grouper: DNE artful_linux-grouper: DNE bionic_linux-grouper: DNE devel_linux-grouper: DNE Patches_linux-maguro: upstream_linux-maguro: released (4.14~rc5) precise/esm_linux-maguro: DNE trusty_linux-maguro: ignored (abandoned) trusty/esm_linux-maguro: DNE (trusty was ignored [abandoned]) xenial_linux-maguro: DNE zesty_linux-maguro: DNE artful_linux-maguro: DNE bionic_linux-maguro: DNE devel_linux-maguro: DNE Patches_linux-mako: upstream_linux-mako: released (4.14~rc5) precise/esm_linux-mako: DNE trusty_linux-mako: ignored (abandoned) trusty/esm_linux-mako: DNE (trusty was ignored [abandoned]) xenial_linux-mako: ignored (abandoned) zesty_linux-mako: DNE artful_linux-mako: DNE bionic_linux-mako: DNE devel_linux-mako: DNE Patches_linux-manta: upstream_linux-manta: released (4.14~rc5) precise/esm_linux-manta: DNE trusty_linux-manta: ignored (abandoned) trusty/esm_linux-manta: DNE (trusty was ignored [abandoned]) xenial_linux-manta: DNE zesty_linux-manta: DNE artful_linux-manta: DNE bionic_linux-manta: DNE devel_linux-manta: DNE Patches_linux-flo: upstream_linux-flo: released (4.14~rc5) precise/esm_linux-flo: DNE trusty_linux-flo: ignored (abandoned) trusty/esm_linux-flo: DNE (trusty was ignored [abandoned]) xenial_linux-flo: ignored (abandoned) zesty_linux-flo: DNE artful_linux-flo: DNE bionic_linux-flo: DNE devel_linux-flo: DNE Patches_linux-raspi2: upstream_linux-raspi2: released (4.14~rc5) precise/esm_linux-raspi2: DNE trusty_linux-raspi2: DNE trusty/esm_linux-raspi2: DNE xenial_linux-raspi2: released (4.4.0-1077.85) zesty_linux-raspi2: ignored (was pending [4.10.0-1024.27] now end-of-life) artful_linux-raspi2: released (4.13.0-1006.6) bionic_linux-raspi2: not-affected (4.13.0-1006.6) devel_linux-raspi2: not-affected (4.15.0-1010.11) Patches_linux-lts-utopic: upstream_linux-lts-utopic: released (4.14~rc5) precise/esm_linux-lts-utopic: DNE trusty_linux-lts-utopic: ignored (out of standard support) trusty/esm_linux-lts-utopic: DNE (trusty was ignored [out of standard support]) xenial_linux-lts-utopic: DNE zesty_linux-lts-utopic: DNE artful_linux-lts-utopic: DNE bionic_linux-lts-utopic: DNE devel_linux-lts-utopic: DNE Patches_linux-lts-vivid: upstream_linux-lts-vivid: released (4.14~rc5) precise/esm_linux-lts-vivid: DNE trusty_linux-lts-vivid: ignored (was needs-triage now end-of-life) trusty/esm_linux-lts-vivid: DNE (trusty was ignored [was needs-triage now end-of-life]) xenial_linux-lts-vivid: DNE zesty_linux-lts-vivid: DNE artful_linux-lts-vivid: DNE bionic_linux-lts-vivid: DNE devel_linux-lts-vivid: DNE Patches_linux-lts-wily: upstream_linux-lts-wily: released (4.14~rc5) precise/esm_linux-lts-wily: DNE trusty_linux-lts-wily: ignored (out of standard support) trusty/esm_linux-lts-wily: DNE (trusty was ignored [out of standard support]) xenial_linux-lts-wily: DNE zesty_linux-lts-wily: DNE artful_linux-lts-wily: DNE bionic_linux-lts-wily: DNE devel_linux-lts-wily: DNE Patches_linux-lts-xenial: upstream_linux-lts-xenial: released (4.14~rc5) precise/esm_linux-lts-xenial: DNE trusty_linux-lts-xenial: released (4.4.0-101.124~14.04.1) trusty/esm_linux-lts-xenial: released (4.4.0-101.124~14.04.1) xenial_linux-lts-xenial: DNE zesty_linux-lts-xenial: DNE artful_linux-lts-xenial: DNE bionic_linux-lts-xenial: DNE devel_linux-lts-xenial: DNE Patches_linux-snapdragon: upstream_linux-snapdragon: released (4.14~rc5) precise/esm_linux-snapdragon: DNE trusty_linux-snapdragon: DNE trusty/esm_linux-snapdragon: DNE xenial_linux-snapdragon: released (4.4.0-1079.84) zesty_linux-snapdragon: released (4.4.0-1079.84) artful_linux-snapdragon: released (4.4.0-1079.84) bionic_linux-snapdragon: not-affected devel_linux-snapdragon: DNE Patches_linux-aws: upstream_linux-aws: released (4.14~rc5) precise/esm_linux-aws: DNE trusty_linux-aws: released (4.4.0-1003.3) trusty/esm_linux-aws: released (4.4.0-1003.3) xenial_linux-aws: released (4.4.0-1041.50) esm-infra/xenial_linux-aws: released (4.4.0-1041.50) zesty_linux-aws: DNE artful_linux-aws: DNE bionic_linux-aws: not-affected (4.15.0-1001.1) devel_linux-aws: not-affected (4.15.0-1007.7) Patches_linux-hwe: upstream_linux-hwe: released (4.14~rc5) precise/esm_linux-hwe: DNE trusty_linux-hwe: DNE trusty/esm_linux-hwe: DNE xenial_linux-hwe: released (4.13.0-26.29~16.04.2) esm-infra/xenial_linux-hwe: released (4.13.0-26.29~16.04.2) zesty_linux-hwe: DNE artful_linux-hwe: DNE bionic_linux-hwe: not-affected devel_linux-hwe: DNE Patches_linux-hwe-edge: upstream_linux-hwe-edge: released (4.14~rc5) precise/esm_linux-hwe-edge: DNE trusty_linux-hwe-edge: DNE trusty/esm_linux-hwe-edge: DNE xenial_linux-hwe-edge: released (4.13.0-26.29~16.04.2) esm-infra/xenial_linux-hwe-edge: released (4.13.0-26.29~16.04.2) zesty_linux-hwe-edge: DNE artful_linux-hwe-edge: DNE bionic_linux-hwe-edge: released (4.18.0-8.9~18.04.1) devel_linux-hwe-edge: DNE Patches_linux-gke: upstream_linux-gke: released (4.14~rc5) precise/esm_linux-gke: DNE trusty_linux-gke: DNE trusty/esm_linux-gke: DNE xenial_linux-gke: released (4.4.0-1034.34) zesty_linux-gke: DNE artful_linux-gke: DNE bionic_linux-gke: DNE devel_linux-gke: DNE Patches_linux-azure: upstream_linux-azure: released (4.14~rc5) precise/esm_linux-azure: DNE trusty_linux-azure: not-affected (4.15.0-1023.24~14.04.1) trusty/esm_linux-azure: not-affected (4.15.0-1023.24~14.04.1) xenial_linux-azure: released (4.13.0-1005.7) esm-infra/xenial_linux-azure: released (4.13.0-1005.7) zesty_linux-azure: DNE artful_linux-azure: DNE bionic_linux-azure: not-affected (4.15.0-1002.2) devel_linux-azure: not-affected (4.15.0-1009.9) Patches_linux-gcp: upstream_linux-gcp: released (4.14~rc5) precise/esm_linux-gcp: DNE trusty_linux-gcp: DNE trusty/esm_linux-gcp: DNE xenial_linux-gcp: released (4.13.0-1002.5) esm-infra/xenial_linux-gcp: released (4.13.0-1002.5) zesty_linux-gcp: DNE artful_linux-gcp: DNE bionic_linux-gcp: not-affected (4.15.0-1001.1) devel_linux-gcp: not-affected (4.15.0-1006.6) Patches_linux-kvm: upstream_linux-kvm: released (4.14~rc5) precise/esm_linux-kvm: DNE trusty_linux-kvm: DNE trusty/esm_linux-kvm: DNE xenial_linux-kvm: released (4.4.0-1010.15) esm-infra/xenial_linux-kvm: released (4.4.0-1010.15) zesty_linux-kvm: DNE artful_linux-kvm: DNE bionic_linux-kvm: not-affected (4.15.0-1002.2) devel_linux-kvm: not-affected (4.15.0-1008.8) Patches_linux-euclid: upstream_linux-euclid: released (4.14~rc5) precise/esm_linux-euclid: DNE trusty_linux-euclid: DNE trusty/esm_linux-euclid: DNE xenial_linux-euclid: ignored (was needed ESM criteria) zesty_linux-euclid: DNE artful_linux-euclid: DNE bionic_linux-euclid: DNE devel_linux-euclid: DNE Patches_linux-oem: upstream_linux-oem: released (4.14~rc5) precise/esm_linux-oem: DNE trusty_linux-oem: DNE trusty/esm_linux-oem: DNE xenial_linux-oem: not-affected (4.13.0-1008.9) zesty_linux-oem: DNE artful_linux-oem: DNE bionic_linux-oem: not-affected (4.15.0-1002.3) devel_linux-oem: not-affected (4.15.0-1004.5)