Candidate: CVE-2019-11486
PublicDate: 2019-04-23 22:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11486
 https://git.kernel.org/linus/c7084edc3f6d67750f50d4183134c4fb5712a5c8
Description:
 The Siemens R3964 line discipline driver in drivers/tty/n_r3964.c in the
 Linux kernel before 5.0.8 has multiple race conditions.
Ubuntu-Description:
Notes:
 tyhicks> The driver was marked broken in the upstream tree. As of 2019-04-29,
  there are no fixes for all the specific issues associated with this driver so
  we've disabled the driver.
Bugs:
Priority: low
Discovered-by: Jann Horn
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H [7.0 HIGH]

Patches_linux:
 break-fix: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 c7084edc3f6d67750f50d4183134c4fb5712a5c8
upstream_linux: released (5.1~rc4)
precise/esm_linux: ignored (was needed ESM criteria)
trusty_linux: ignored (reached end-of-life)
trusty/esm_linux: ignored (was needed ESM criteria)
xenial_linux: released (4.4.0-150.176)
esm-infra/xenial_linux: released (4.4.0-150.176)
bionic_linux: released (4.15.0-60.67)
cosmic_linux: ignored (reached end-of-life)
disco_linux: released (5.0.0-16.17)
devel_linux: not-affected (5.0.0-16.17)

Patches_linux-lts-trusty:
upstream_linux-lts-trusty: released (5.1~rc4)
precise/esm_linux-lts-trusty: ignored (was needed ESM criteria)
trusty_linux-lts-trusty: DNE
trusty/esm_linux-lts-trusty: DNE
xenial_linux-lts-trusty: DNE
bionic_linux-lts-trusty: DNE
cosmic_linux-lts-trusty: DNE
disco_linux-lts-trusty: DNE
devel_linux-lts-trusty: DNE

Patches_linux-goldfish:
upstream_linux-goldfish: released (5.1~rc4)
precise/esm_linux-goldfish: DNE
trusty_linux-goldfish: ignored (abandoned)
trusty/esm_linux-goldfish: DNE (trusty was ignored [abandoned])
xenial_linux-goldfish: ignored (end-of-life)
bionic_linux-goldfish: DNE
cosmic_linux-goldfish: DNE
disco_linux-goldfish: DNE
devel_linux-goldfish: DNE

Patches_linux-grouper:
upstream_linux-grouper: released (5.1~rc4)
precise/esm_linux-grouper: DNE
trusty_linux-grouper: ignored (abandoned)
trusty/esm_linux-grouper: DNE (trusty was ignored [abandoned])
xenial_linux-grouper: DNE
bionic_linux-grouper: DNE
cosmic_linux-grouper: DNE
disco_linux-grouper: DNE
devel_linux-grouper: DNE

Patches_linux-maguro:
upstream_linux-maguro: released (5.1~rc4)
precise/esm_linux-maguro: DNE
trusty_linux-maguro: ignored (abandoned)
trusty/esm_linux-maguro: DNE (trusty was ignored [abandoned])
xenial_linux-maguro: DNE
bionic_linux-maguro: DNE
cosmic_linux-maguro: DNE
disco_linux-maguro: DNE
devel_linux-maguro: DNE

Patches_linux-mako:
upstream_linux-mako: released (5.1~rc4)
precise/esm_linux-mako: DNE
trusty_linux-mako: ignored (abandoned)
trusty/esm_linux-mako: DNE (trusty was ignored [abandoned])
xenial_linux-mako: ignored (abandoned)
bionic_linux-mako: DNE
cosmic_linux-mako: DNE
disco_linux-mako: DNE
devel_linux-mako: DNE

Patches_linux-manta:
upstream_linux-manta: released (5.1~rc4)
precise/esm_linux-manta: DNE
trusty_linux-manta: ignored (abandoned)
trusty/esm_linux-manta: DNE (trusty was ignored [abandoned])
xenial_linux-manta: DNE
bionic_linux-manta: DNE
cosmic_linux-manta: DNE
disco_linux-manta: DNE
devel_linux-manta: DNE

Patches_linux-flo:
upstream_linux-flo: released (5.1~rc4)
precise/esm_linux-flo: DNE
trusty_linux-flo: ignored (abandoned)
trusty/esm_linux-flo: DNE (trusty was ignored [abandoned])
xenial_linux-flo: ignored (abandoned)
bionic_linux-flo: DNE
cosmic_linux-flo: DNE
disco_linux-flo: DNE
devel_linux-flo: DNE

Patches_linux-raspi2:
upstream_linux-raspi2: released (5.1~rc4)
precise/esm_linux-raspi2: DNE
trusty_linux-raspi2: DNE
trusty/esm_linux-raspi2: DNE
xenial_linux-raspi2: released (4.4.0-1110.118)
bionic_linux-raspi2: released (4.15.0-1044.47)
cosmic_linux-raspi2: ignored (reached end-of-life)
disco_linux-raspi2: released (5.0.0-1009.9)
devel_linux-raspi2: not-affected (5.0.0-1009.9)

Patches_linux-lts-utopic:
upstream_linux-lts-utopic: released (5.1~rc4)
precise/esm_linux-lts-utopic: DNE
trusty_linux-lts-utopic: ignored (out of standard support)
trusty/esm_linux-lts-utopic: DNE (trusty was ignored [end-of-life])
xenial_linux-lts-utopic: DNE
bionic_linux-lts-utopic: DNE
cosmic_linux-lts-utopic: DNE
disco_linux-lts-utopic: DNE
devel_linux-lts-utopic: DNE

Patches_linux-lts-vivid:
upstream_linux-lts-vivid: released (5.1~rc4)
precise/esm_linux-lts-vivid: DNE
trusty_linux-lts-vivid: ignored (out of standard support)
trusty/esm_linux-lts-vivid: DNE (trusty was ignored [end-of-life])
xenial_linux-lts-vivid: DNE
bionic_linux-lts-vivid: DNE
cosmic_linux-lts-vivid: DNE
disco_linux-lts-vivid: DNE
devel_linux-lts-vivid: DNE

Patches_linux-lts-wily:
upstream_linux-lts-wily: released (5.1~rc4)
precise/esm_linux-lts-wily: DNE
trusty_linux-lts-wily: ignored (out of standard support)
trusty/esm_linux-lts-wily: DNE (trusty was ignored [end-of-life])
xenial_linux-lts-wily: DNE
bionic_linux-lts-wily: DNE
cosmic_linux-lts-wily: DNE
disco_linux-lts-wily: DNE
devel_linux-lts-wily: DNE

Patches_linux-lts-xenial:
upstream_linux-lts-xenial: released (5.1~rc4)
precise/esm_linux-lts-xenial: DNE
trusty_linux-lts-xenial: ignored (reached end-of-life)
trusty/esm_linux-lts-xenial: ignored (was needed ESM criteria)
xenial_linux-lts-xenial: DNE
bionic_linux-lts-xenial: DNE
cosmic_linux-lts-xenial: DNE
disco_linux-lts-xenial: DNE
devel_linux-lts-xenial: DNE

Patches_linux-snapdragon:
upstream_linux-snapdragon: released (5.1~rc4)
precise/esm_linux-snapdragon: DNE
trusty_linux-snapdragon: DNE
trusty/esm_linux-snapdragon: DNE
xenial_linux-snapdragon: released (4.4.0-1114.119)
bionic_linux-snapdragon: released (4.15.0-1062.69)
cosmic_linux-snapdragon: DNE
disco_linux-snapdragon: released (5.0.0-1013.13)
devel_linux-snapdragon: not-affected (5.0.0-1013.13)

Patches_linux-aws:
upstream_linux-aws: released (5.1~rc4)
precise/esm_linux-aws: DNE
trusty_linux-aws: ignored (reached end-of-life)
trusty/esm_linux-aws: ignored (was needs-triage ESM criteria)
xenial_linux-aws: released (4.4.0-1084.94)
esm-infra/xenial_linux-aws: released (4.4.0-1084.94)
bionic_linux-aws: released (4.15.0-1047.49)
cosmic_linux-aws: ignored (reached end-of-life)
disco_linux-aws: released (5.0.0-1007.7)
devel_linux-aws: not-affected (5.0.0-1007.7)

Patches_linux-hwe:
upstream_linux-hwe: released (5.1~rc4)
precise/esm_linux-hwe: DNE
trusty_linux-hwe: DNE
trusty/esm_linux-hwe: DNE
xenial_linux-hwe: released (4.15.0-60.67~16.04.1)
esm-infra/xenial_linux-hwe: released (4.15.0-60.67~16.04.1)
bionic_linux-hwe: released (5.0.0-23.24~18.04.1)
cosmic_linux-hwe: DNE
disco_linux-hwe: DNE
devel_linux-hwe: DNE

Patches_linux-hwe-edge:
upstream_linux-hwe-edge: released (5.1~rc4)
precise/esm_linux-hwe-edge: DNE
trusty_linux-hwe-edge: DNE
trusty/esm_linux-hwe-edge: DNE
xenial_linux-hwe-edge: released (4.15.0-60.67~16.04.1)
esm-infra/xenial_linux-hwe-edge: released (4.15.0-60.67~16.04.1)
bionic_linux-hwe-edge: released (5.0.0-16.17~18.04.1)
cosmic_linux-hwe-edge: DNE
disco_linux-hwe-edge: DNE
devel_linux-hwe-edge: DNE

Patches_linux-gke:
upstream_linux-gke: released (5.1~rc4)
precise/esm_linux-gke: DNE
trusty_linux-gke: DNE
trusty/esm_linux-gke: DNE
xenial_linux-gke: ignored (end-of-life)
bionic_linux-gke: DNE
cosmic_linux-gke: DNE
disco_linux-gke: DNE
devel_linux-gke: DNE

Patches_linux-gke-4.15:
upstream_linux-gke-4.15: released (5.1~rc4)
precise/esm_linux-gke-4.15: DNE
trusty/esm_linux-gke-4.15: DNE
xenial_linux-gke-4.15: DNE
bionic_linux-gke-4.15: released (4.15.0-1041.43)
disco_linux-gke-4.15: DNE
devel_linux-gke-4.15: DNE

Patches_linux-gke-5.0:
upstream_linux-gke-5.0: released (5.1~rc4)
precise/esm_linux-gke-5.0: DNE
trusty/esm_linux-gke-5.0: DNE
xenial_linux-gke-5.0: DNE
bionic_linux-gke-5.0: not-affected (5.0.0-1011.11~18.04.1)
disco_linux-gke-5.0: DNE
devel_linux-gke-5.0: DNE

Patches_linux-azure:
upstream_linux-azure: released (5.1~rc4)
precise/esm_linux-azure: DNE
trusty_linux-azure: ignored (reached end-of-life)
trusty/esm_linux-azure: released (4.15.0-1056.61~14.04.1)
xenial_linux-azure: released (4.15.0-1056.61)
esm-infra/xenial_linux-azure: released (4.15.0-1056.61)
bionic_linux-azure: released (5.0.0-1014.14~18.04.1)
cosmic_linux-azure: ignored (reached end-of-life)
disco_linux-azure: released (5.0.0-1008.8)
devel_linux-azure: not-affected (5.0.0-1008.8)

Patches_linux-azure-edge:
upstream_linux-azure-edge: released (5.1~rc4)
precise/esm_linux-azure-edge: DNE
trusty_linux-azure-edge: DNE
trusty/esm_linux-azure-edge: DNE
xenial_linux-azure-edge: released (4.15.0-1056.61)
bionic_linux-azure-edge: released (5.0.0-1014.14~18.04.1)
cosmic_linux-azure-edge: DNE
disco_linux-azure-edge: DNE
devel_linux-azure-edge: DNE

Patches_linux-gcp:
upstream_linux-gcp: released (5.1~rc4)
precise/esm_linux-gcp: DNE
trusty_linux-gcp: DNE
trusty/esm_linux-gcp: DNE
xenial_linux-gcp: released (4.15.0-1041.43)
esm-infra/xenial_linux-gcp: released (4.15.0-1041.43)
bionic_linux-gcp: released (4.15.0-1042.45)
cosmic_linux-gcp: ignored (reached end-of-life)
disco_linux-gcp: released (5.0.0-1007.7)
devel_linux-gcp: not-affected (5.0.0-1007.7)

Patches_linux-kvm:
upstream_linux-kvm: released (5.1~rc4)
precise/esm_linux-kvm: DNE
trusty_linux-kvm: DNE
trusty/esm_linux-kvm: DNE
xenial_linux-kvm: released (4.4.0-1047.53)
esm-infra/xenial_linux-kvm: released (4.4.0-1047.53)
bionic_linux-kvm: released (4.15.0-1043.43)
cosmic_linux-kvm: ignored (reached end-of-life)
disco_linux-kvm: released (5.0.0-1007.7)
devel_linux-kvm: not-affected (5.0.0-1007.7)

Patches_linux-euclid:
upstream_linux-euclid: released (5.1~rc4)
precise/esm_linux-euclid: DNE
trusty_linux-euclid: DNE
trusty/esm_linux-euclid: DNE
xenial_linux-euclid: ignored (was needs-triage now end-of-life)
bionic_linux-euclid: DNE
cosmic_linux-euclid: DNE
disco_linux-euclid: DNE
devel_linux-euclid: DNE

Patches_linux-oem:
upstream_linux-oem: released (5.1~rc4)
precise/esm_linux-oem: DNE
trusty_linux-oem: DNE
trusty/esm_linux-oem: DNE
xenial_linux-oem: ignored (was needs-triage now end-of-life)
bionic_linux-oem: released (4.15.0-1056.65)
cosmic_linux-oem: ignored (reached end-of-life)
disco_linux-oem: released (4.15.0-1056.65)
devel_linux-oem: released (4.15.0-1056.65)

Patches_linux-gcp-edge:
upstream_linux-gcp-edge: released (5.1~rc4)
precise/esm_linux-gcp-edge: DNE
trusty_linux-gcp-edge: DNE
trusty/esm_linux-gcp-edge: DNE
xenial_linux-gcp-edge: DNE
bionic_linux-gcp-edge: not-affected (4.15.0-1042.45)
cosmic_linux-gcp-edge: DNE
disco_linux-gcp-edge: DNE
devel_linux-gcp-edge: DNE

Patches_linux-aws-hwe:
upstream_linux-aws-hwe: released (5.1~rc4)
precise/esm_linux-aws-hwe: DNE
trusty_linux-aws-hwe: DNE
trusty/esm_linux-aws-hwe: DNE
xenial_linux-aws-hwe: released (4.15.0-1047.49~16.04.1)
esm-infra/xenial_linux-aws-hwe: released (4.15.0-1047.49~16.04.1)
bionic_linux-aws-hwe: DNE
cosmic_linux-aws-hwe: DNE
disco_linux-aws-hwe: DNE
devel_linux-aws-hwe: DNE

Patches_linux-oracle:
upstream_linux-oracle: released (5.1~rc4)
precise/esm_linux-oracle: DNE
trusty_linux-oracle: DNE
trusty/esm_linux-oracle: DNE
xenial_linux-oracle: released (4.15.0-1022.25~16.04.1)
esm-infra/xenial_linux-oracle: released (4.15.0-1022.25~16.04.1)
bionic_linux-oracle: released (4.15.0-1022.25)
cosmic_linux-oracle: ignored (reached end-of-life)
disco_linux-oracle: released (5.0.0-1003.4)
devel_linux-oracle: released (5.0.0-1003.4)