PublicDateAtUSN: 2018-09-10
Candidate: CVE-2018-9518
PublicDate: 2018-12-07 23:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9518
 https://ubuntu.com/security/notices/USN-3798-1
 https://ubuntu.com/security/notices/USN-3798-2
Description:
 In nfc_llcp_build_sdreq_tlv of llcp_commands.c, there is a possible out of
 bounds write due to a missing bounds check. This could lead to local
 escalation of privilege with System execution privileges needed. User
 interaction is not needed for exploitation. Product: Android. Versions:
 Android kernel. Android ID: A-73083945.
Ubuntu-Description:
 It was discovered that a buffer overflow existed in the NFC Logical Link
 Control Protocol (llcp) implementation in the Linux kernel. An attacker
 could use this to cause a denial of service (system crash) or possibly
 execute arbitrary code.
Notes:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H [7.8 HIGH]

Patches_linux:
 break-fix: d9b8d8e19b073096d3609bbd60f82148d128b555 fe9c842695e26d8116b61b80bfb905356f07834b
upstream_linux: released (4.16~rc3)
precise/esm_linux: not-affected
trusty_linux: released (3.13.0-161.211)
trusty/esm_linux: released (3.13.0-161.211)
xenial_linux: released (4.4.0-130.156)
esm-infra/xenial_linux: released (4.4.0-130.156)
bionic_linux: released (4.15.0-34.37)
cosmic_linux: not-affected (4.17.0-6.7)
devel_linux: not-affected (4.18.0-10.11)

Patches_linux-lts-trusty:
upstream_linux-lts-trusty: released (4.16~rc3)
precise/esm_linux-lts-trusty: released (3.13.0-161.211~precise1)
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
devel_linux-lts-trusty: DNE

Patches_linux-goldfish:
upstream_linux-goldfish: released (4.16~rc3)
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
devel_linux-goldfish: DNE

Patches_linux-grouper:
upstream_linux-grouper: released (4.16~rc3)
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
devel_linux-grouper: DNE

Patches_linux-maguro:
upstream_linux-maguro: released (4.16~rc3)
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
devel_linux-maguro: DNE

Patches_linux-mako:
upstream_linux-mako: released (4.16~rc3)
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
devel_linux-mako: DNE

Patches_linux-manta:
upstream_linux-manta: released (4.16~rc3)
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
devel_linux-manta: DNE

Patches_linux-flo:
upstream_linux-flo: released (4.16~rc3)
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
devel_linux-flo: DNE

Patches_linux-raspi2:
upstream_linux-raspi2: released (4.16~rc3)
precise/esm_linux-raspi2: DNE
trusty_linux-raspi2: DNE
trusty/esm_linux-raspi2: DNE
xenial_linux-raspi2: released (4.4.0-1092.100)
bionic_linux-raspi2: released (4.15.0-1022.24)
cosmic_linux-raspi2: not-affected (4.15.0-1022.24)
devel_linux-raspi2: not-affected (4.18.0-1005.7)

Patches_linux-lts-utopic:
upstream_linux-lts-utopic: released (4.16~rc3)
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
bionic_linux-lts-utopic: DNE
cosmic_linux-lts-utopic: DNE
devel_linux-lts-utopic: DNE

Patches_linux-lts-vivid:
upstream_linux-lts-vivid: released (4.16~rc3)
precise/esm_linux-lts-vivid: DNE
trusty_linux-lts-vivid: ignored (out of standard support)
trusty/esm_linux-lts-vivid: DNE (trusty was ignored [out of standard support])
xenial_linux-lts-vivid: DNE
bionic_linux-lts-vivid: DNE
cosmic_linux-lts-vivid: DNE
devel_linux-lts-vivid: DNE

Patches_linux-lts-wily:
upstream_linux-lts-wily: released (4.16~rc3)
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
bionic_linux-lts-wily: DNE
cosmic_linux-lts-wily: DNE
devel_linux-lts-wily: DNE

Patches_linux-lts-xenial:
upstream_linux-lts-xenial: released (4.16~rc3)
precise/esm_linux-lts-xenial: DNE
trusty_linux-lts-xenial: released (4.4.0-130.156~14.04.1)
trusty/esm_linux-lts-xenial: released (4.4.0-130.156~14.04.1)
xenial_linux-lts-xenial: DNE
bionic_linux-lts-xenial: DNE
cosmic_linux-lts-xenial: DNE
devel_linux-lts-xenial: DNE

Patches_linux-snapdragon:
upstream_linux-snapdragon: released (4.16~rc3)
precise/esm_linux-snapdragon: DNE
trusty_linux-snapdragon: DNE
trusty/esm_linux-snapdragon: DNE
xenial_linux-snapdragon: released (4.4.0-1095.100)
bionic_linux-snapdragon: not-affected
cosmic_linux-snapdragon: DNE
devel_linux-snapdragon: DNE

Patches_linux-aws:
upstream_linux-aws: released (4.16~rc3)
precise/esm_linux-aws: DNE
trusty_linux-aws: released (4.4.0-1024.25)
trusty/esm_linux-aws: released (4.4.0-1024.25)
xenial_linux-aws: released (4.4.0-1062.71)
esm-infra/xenial_linux-aws: released (4.4.0-1062.71)
bionic_linux-aws: released (4.15.0-1021.21)
cosmic_linux-aws: not-affected (4.15.0-1021.21)
devel_linux-aws: not-affected (4.18.0-1002.3)

Patches_linux-hwe:
upstream_linux-hwe: released (4.16~rc3)
precise/esm_linux-hwe: DNE
trusty_linux-hwe: DNE
trusty/esm_linux-hwe: DNE
xenial_linux-hwe: released (4.15.0-34.37~16.04.1)
esm-infra/xenial_linux-hwe: released (4.15.0-34.37~16.04.1)
bionic_linux-hwe: not-affected
cosmic_linux-hwe: DNE
devel_linux-hwe: DNE

Patches_linux-hwe-edge:
upstream_linux-hwe-edge: released (4.16~rc3)
precise/esm_linux-hwe-edge: DNE
trusty_linux-hwe-edge: DNE
trusty/esm_linux-hwe-edge: DNE
xenial_linux-hwe-edge: released (4.15.0-34.37~16.04.1)
esm-infra/xenial_linux-hwe-edge: released (4.15.0-34.37~16.04.1)
bionic_linux-hwe-edge: not-affected (4.18.0-11.12~18.04.1)
cosmic_linux-hwe-edge: DNE
devel_linux-hwe-edge: DNE

Patches_linux-gke:
upstream_linux-gke: released (4.16~rc3)
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
devel_linux-gke: DNE

Patches_linux-azure:
upstream_linux-azure: released (4.16~rc3)
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 (4.15.0-1023.24~16.04.1)
esm-infra/xenial_linux-azure: released (4.15.0-1023.24~16.04.1)
bionic_linux-azure: released (4.15.0-1023.24)
cosmic_linux-azure: not-affected (4.18.0-1003.3)
devel_linux-azure: not-affected (4.18.0-1003.3)

Patches_linux-azure-edge:
upstream_linux-azure-edge: released (4.16~rc3)
precise/esm_linux-azure-edge: DNE
trusty_linux-azure-edge: DNE
trusty/esm_linux-azure-edge: DNE
xenial_linux-azure-edge: released (4.15.0-1023.24)
bionic_linux-azure-edge: not-affected (4.18.0-1003.3~18.04.1)
cosmic_linux-azure-edge: DNE
devel_linux-azure-edge: DNE

Patches_linux-gcp:
upstream_linux-gcp: released (4.16~rc3)
precise/esm_linux-gcp: DNE
trusty_linux-gcp: DNE
trusty/esm_linux-gcp: DNE
xenial_linux-gcp: released (4.15.0-1019.20~16.04.1)
esm-infra/xenial_linux-gcp: released (4.15.0-1019.20~16.04.1)
bionic_linux-gcp: released (4.15.0-1019.20)
cosmic_linux-gcp: not-affected (4.15.0-1019.20)
devel_linux-gcp: not-affected (4.18.0-1002.3)

Patches_linux-kvm:
upstream_linux-kvm: released (4.16~rc3)
precise/esm_linux-kvm: DNE
trusty_linux-kvm: DNE
trusty/esm_linux-kvm: DNE
xenial_linux-kvm: released (4.4.0-1029.34)
esm-infra/xenial_linux-kvm: released (4.4.0-1029.34)
bionic_linux-kvm: released (4.15.0-1021.21)
cosmic_linux-kvm: not-affected (4.15.0-1021.21)
devel_linux-kvm: not-affected (4.18.0-1003.3)

Patches_linux-euclid:
upstream_linux-euclid: released (4.16~rc3)
precise/esm_linux-euclid: DNE
trusty_linux-euclid: DNE
trusty/esm_linux-euclid: DNE
xenial_linux-euclid: ignored (was needed ESM criteria)
bionic_linux-euclid: DNE
cosmic_linux-euclid: DNE
devel_linux-euclid: DNE

Patches_linux-oem:
upstream_linux-oem: released (4.16~rc3)
precise/esm_linux-oem: DNE
trusty_linux-oem: DNE
trusty/esm_linux-oem: DNE
xenial_linux-oem: ignored (was needed now end-of-life)
bionic_linux-oem: released (4.15.0-1018.21)
cosmic_linux-oem: not-affected (4.15.0-1018.21)
devel_linux-oem: not-affected (4.15.0-1021.24)