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PublicDateAtUSN: 2016-05-23
Candidate: CVE-2016-4913
PublicDate: 2016-05-23
References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4913
https://git.kernel.org/linus/99d825822eade8d827a1817357cbf3f889a552d6
http://www.ubuntu.com/usn/usn-3016-1
http://www.ubuntu.com/usn/usn-3016-2
http://www.ubuntu.com/usn/usn-3017-1
http://www.ubuntu.com/usn/usn-3017-3
http://www.ubuntu.com/usn/usn-3016-3
http://www.ubuntu.com/usn/usn-3016-4
http://www.ubuntu.com/usn/usn-3017-2
http://www.ubuntu.com/usn/usn-3020-1
http://www.ubuntu.com/usn/usn-3018-2
http://www.ubuntu.com/usn/usn-3018-1
http://www.ubuntu.com/usn/usn-3019-1
http://www.ubuntu.com/usn/usn-3021-2
http://www.ubuntu.com/usn/usn-3021-1
Description:
The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel
before 4.5.5 mishandles NM (aka alternate name) entries containing \0
characters, which allows local users to obtain sensitive information from
kernel memory or possibly have unspecified other impact via a crafted isofs
filesystem.
Ubuntu-Description:
It was discovered that an information leak exists in the Rock Ridge
implementation in the Linux kernel. A local attacker who is able to mount a
malicious iso9660 file system image could exploit this flaw to obtain
potentially sensitive information from kernel memory.
Notes:
jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
not supported on the Ubuntu Touch 14.10 and earlier preview kernels
jdstrand> linux-lts-saucy no longer receives official support
jdstrand> linux-lts-quantal no longer receives official support
sbeattie> introduced in 0.98pl6+
Bugs:
https://launchpad.net/bugs/1583962
Priority: low
Discovered-by:
Assigned-to:
Patches_linux:
break-fix: - 99d825822eade8d827a1817357cbf3f889a552d6
upstream_linux: released (4.6)
precise_linux: released (3.2.0-105.146)
precise/esm_linux: released (3.2.0-105.146)
trusty_linux: released (3.13.0-91.138)
vivid/ubuntu-core_linux: released (3.19.0-64.72)
vivid/stable-phone-overlay_linux: DNE
wily_linux: released (4.2.0-41.48)
xenial_linux: released (4.4.0-28.47)
yakkety_linux: not-affected (4.4.0-25.44)
zesty_linux: not-affected (4.8.0-22.24)
devel_linux: not-affected (4.10.0-19.21)
Patches_linux-ti-omap4:
upstream_linux-ti-omap4: released (4.6)
precise_linux-ti-omap4: released (3.2.0-1483.110)
precise/esm_linux-ti-omap4: DNE (precise was released [3.2.0-1483.110])
trusty_linux-ti-omap4: DNE
vivid/ubuntu-core_linux-ti-omap4: DNE
vivid/stable-phone-overlay_linux-ti-omap4: DNE
wily_linux-ti-omap4: DNE
xenial_linux-ti-omap4: DNE
yakkety_linux-ti-omap4: DNE
zesty_linux-ti-omap4: DNE
devel_linux-ti-omap4: DNE
Patches_linux-linaro-omap:
upstream_linux-linaro-omap: released (4.6)
precise_linux-linaro-omap: ignored (abandoned)
precise/esm_linux-linaro-omap: DNE (precise was ignored [abandoned])
trusty_linux-linaro-omap: DNE
vivid/ubuntu-core_linux-linaro-omap: DNE
vivid/stable-phone-overlay_linux-linaro-omap: DNE
wily_linux-linaro-omap: DNE
xenial_linux-linaro-omap: DNE
yakkety_linux-linaro-omap: DNE
zesty_linux-linaro-omap: DNE
devel_linux-linaro-omap: DNE
Patches_linux-linaro-shared:
upstream_linux-linaro-shared: released (4.6)
precise_linux-linaro-shared: ignored (abandoned)
precise/esm_linux-linaro-shared: DNE (precise was ignored [abandoned])
trusty_linux-linaro-shared: DNE
vivid/ubuntu-core_linux-linaro-shared: DNE
vivid/stable-phone-overlay_linux-linaro-shared: DNE
wily_linux-linaro-shared: DNE
xenial_linux-linaro-shared: DNE
yakkety_linux-linaro-shared: DNE
zesty_linux-linaro-shared: DNE
devel_linux-linaro-shared: DNE
Patches_linux-linaro-vexpress:
upstream_linux-linaro-vexpress: released (4.6)
precise_linux-linaro-vexpress: ignored (abandoned)
precise/esm_linux-linaro-vexpress: DNE (precise was ignored [abandoned])
trusty_linux-linaro-vexpress: DNE
vivid/ubuntu-core_linux-linaro-vexpress: DNE
vivid/stable-phone-overlay_linux-linaro-vexpress: DNE
wily_linux-linaro-vexpress: DNE
xenial_linux-linaro-vexpress: DNE
yakkety_linux-linaro-vexpress: DNE
zesty_linux-linaro-vexpress: DNE
devel_linux-linaro-vexpress: DNE
Patches_linux-qcm-msm:
upstream_linux-qcm-msm: released (4.6)
precise_linux-qcm-msm: ignored (abandoned)
precise/esm_linux-qcm-msm: DNE (precise was ignored [abandoned])
trusty_linux-qcm-msm: DNE
vivid/ubuntu-core_linux-qcm-msm: DNE
vivid/stable-phone-overlay_linux-qcm-msm: DNE
wily_linux-qcm-msm: DNE
xenial_linux-qcm-msm: DNE
yakkety_linux-qcm-msm: DNE
zesty_linux-qcm-msm: DNE
devel_linux-qcm-msm: DNE
Tags_linux-armadaxp: not-ue
Patches_linux-armadaxp:
upstream_linux-armadaxp: released (4.6)
precise_linux-armadaxp: released (3.2.0-1668.93)
precise/esm_linux-armadaxp: DNE (precise was released [3.2.0-1668.93])
trusty_linux-armadaxp: DNE
vivid/ubuntu-core_linux-armadaxp: DNE
vivid/stable-phone-overlay_linux-armadaxp: DNE
wily_linux-armadaxp: DNE
xenial_linux-armadaxp: DNE
yakkety_linux-armadaxp: DNE
zesty_linux-armadaxp: DNE
devel_linux-armadaxp: DNE
Tags_linux-lts-quantal: not-ue
Patches_linux-lts-quantal: DNE
upstream_linux-lts-quantal: released (4.6)
precise_linux-lts-quantal: ignored (end-of-life)
precise/esm_linux-lts-quantal: DNE (precise was ignored [end-of-life])
trusty_linux-lts-quantal: DNE
vivid/ubuntu-core_linux-lts-quantal: DNE
vivid/stable-phone-overlay_linux-lts-quantal: DNE
wily_linux-lts-quantal: DNE
xenial_linux-lts-quantal: DNE
yakkety_linux-lts-quantal: DNE
zesty_linux-lts-quantal: DNE
devel_linux-lts-quantal: DNE
Patches_linux-lts-raring:
upstream_linux-lts-raring: released (4.6)
precise_linux-lts-raring: ignored (end-of-life)
precise/esm_linux-lts-raring: DNE (precise was ignored [end-of-life])
trusty_linux-lts-raring: DNE
vivid/ubuntu-core_linux-lts-raring: DNE
vivid/stable-phone-overlay_linux-lts-raring: DNE
wily_linux-lts-raring: DNE
xenial_linux-lts-raring: DNE
yakkety_linux-lts-raring: DNE
zesty_linux-lts-raring: DNE
devel_linux-lts-raring: DNE
Tags_linux-lts-saucy: not-ue
Patches_linux-lts-saucy:
upstream_linux-lts-saucy: released (4.6)
precise_linux-lts-saucy: ignored (end-of-life)
precise/esm_linux-lts-saucy: DNE (precise was ignored [end-of-life])
trusty_linux-lts-saucy: DNE
vivid/ubuntu-core_linux-lts-saucy: DNE
vivid/stable-phone-overlay_linux-lts-saucy: DNE
wily_linux-lts-saucy: DNE
xenial_linux-lts-saucy: DNE
yakkety_linux-lts-saucy: DNE
zesty_linux-lts-saucy: DNE
devel_linux-lts-saucy: DNE
Patches_linux-lts-trusty:
upstream_linux-lts-trusty: released (4.6)
precise_linux-lts-trusty: released (3.13.0-91.138~precise1)
precise/esm_linux-lts-trusty: released (3.13.0-91.138~precise1)
trusty_linux-lts-trusty: DNE
vivid/ubuntu-core_linux-lts-trusty: DNE
vivid/stable-phone-overlay_linux-lts-trusty: DNE
wily_linux-lts-trusty: DNE
xenial_linux-lts-trusty: DNE
yakkety_linux-lts-trusty: DNE
zesty_linux-lts-trusty: DNE
devel_linux-lts-trusty: DNE
Patches_linux-goldfish:
upstream_linux-goldfish: released (4.6)
precise_linux-goldfish: DNE
precise/esm_linux-goldfish: DNE
trusty_linux-goldfish: ignored
vivid/ubuntu-core_linux-goldfish: DNE
vivid/stable-phone-overlay_linux-goldfish: DNE
wily_linux-goldfish: ignored (reached end-of-life)
xenial_linux-goldfish: ignored (abandoned)
yakkety_linux-goldfish: ignored (abandoned)
zesty_linux-goldfish: ignored (abandoned)
devel_linux-goldfish: DNE
Patches_linux-grouper:
upstream_linux-grouper: released (4.6)
precise_linux-grouper: DNE
precise/esm_linux-grouper: DNE
trusty_linux-grouper: ignored
vivid/ubuntu-core_linux-grouper: DNE
vivid/stable-phone-overlay_linux-grouper: DNE
wily_linux-grouper: DNE
xenial_linux-grouper: DNE
yakkety_linux-grouper: DNE
zesty_linux-grouper: DNE
devel_linux-grouper: DNE
Patches_linux-maguro:
upstream_linux-maguro: released (4.6)
precise_linux-maguro: DNE
precise/esm_linux-maguro: DNE
trusty_linux-maguro: ignored
vivid/ubuntu-core_linux-maguro: DNE
vivid/stable-phone-overlay_linux-maguro: DNE
wily_linux-maguro: DNE
xenial_linux-maguro: DNE
yakkety_linux-maguro: DNE
zesty_linux-maguro: DNE
devel_linux-maguro: DNE
Patches_linux-mako:
upstream_linux-mako: released (4.6)
precise_linux-mako: DNE
precise/esm_linux-mako: DNE
trusty_linux-mako: ignored
vivid/ubuntu-core_linux-mako: DNE
vivid/stable-phone-overlay_linux-mako: ignored (abandoned)
wily_linux-mako: ignored (reached end-of-life)
xenial_linux-mako: ignored (abandoned)
yakkety_linux-mako: ignored (abandoned)
zesty_linux-mako: DNE
devel_linux-mako: DNE
Patches_linux-manta:
upstream_linux-manta: released (4.6)
precise_linux-manta: DNE
precise/esm_linux-manta: DNE
trusty_linux-manta: ignored
vivid/ubuntu-core_linux-manta: DNE
vivid/stable-phone-overlay_linux-manta: DNE
wily_linux-manta: ignored (reached end-of-life)
xenial_linux-manta: DNE
yakkety_linux-manta: DNE
zesty_linux-manta: DNE
devel_linux-manta: DNE
Patches_linux-flo:
upstream_linux-flo: released (4.6)
precise_linux-flo: DNE
precise/esm_linux-flo: DNE
trusty_linux-flo: ignored
vivid/ubuntu-core_linux-flo: DNE
vivid/stable-phone-overlay_linux-flo: ignored (abandoned)
wily_linux-flo: ignored (reached end-of-life)
xenial_linux-flo: ignored (abandoned)
yakkety_linux-flo: ignored (abandoned)
zesty_linux-flo: DNE
devel_linux-flo: DNE
Patches_linux-raspi2:
upstream_linux-raspi2: released (4.6)
precise_linux-raspi2: DNE
precise/esm_linux-raspi2: DNE
trusty_linux-raspi2: DNE
vivid/ubuntu-core_linux-raspi2: ignored (was pending now end-of-life)
vivid/stable-phone-overlay_linux-raspi2: DNE
wily_linux-raspi2: released (4.2.0-1033.43)
xenial_linux-raspi2: released (4.4.0-1016.22)
yakkety_linux-raspi2: not-affected (4.4.0-1013.17)
zesty_linux-raspi2: not-affected (4.8.0-1013.15)
devel_linux-raspi2: not-affected (4.10.0-1004.6)
Patches_linux-lts-utopic:
upstream_linux-lts-utopic: released (4.6)
precise_linux-lts-utopic: DNE
precise/esm_linux-lts-utopic: DNE
trusty_linux-lts-utopic: released (3.16.0-76.98~14.04.1)
vivid/ubuntu-core_linux-lts-utopic: DNE
vivid/stable-phone-overlay_linux-lts-utopic: DNE
wily_linux-lts-utopic: DNE
xenial_linux-lts-utopic: DNE
yakkety_linux-lts-utopic: DNE
zesty_linux-lts-utopic: DNE
devel_linux-lts-utopic: DNE
Patches_linux-lts-vivid:
upstream_linux-lts-vivid: released (4.6)
precise_linux-lts-vivid: DNE
precise/esm_linux-lts-vivid: DNE
trusty_linux-lts-vivid: released (3.19.0-64.72~14.04.1)
vivid/ubuntu-core_linux-lts-vivid: DNE
vivid/stable-phone-overlay_linux-lts-vivid: DNE
wily_linux-lts-vivid: DNE
xenial_linux-lts-vivid: DNE
yakkety_linux-lts-vivid: DNE
zesty_linux-lts-vivid: DNE
devel_linux-lts-vivid: DNE
Patches_linux-lts-wily:
upstream_linux-lts-wily: released (4.6)
precise_linux-lts-wily: DNE
precise/esm_linux-lts-wily: DNE
trusty_linux-lts-wily: released (4.2.0-41.48~14.04.1)
vivid/ubuntu-core_linux-lts-wily: DNE
vivid/stable-phone-overlay_linux-lts-wily: DNE
wily_linux-lts-wily: DNE
xenial_linux-lts-wily: DNE
yakkety_linux-lts-wily: DNE
zesty_linux-lts-wily: DNE
devel_linux-lts-wily: DNE
Patches_linux-krillin:
product_linux-krillin: needed
Patches_linux-vegetahd:
product_linux-vegetahd: needed
Patches_linux-lts-xenial:
upstream_linux-lts-xenial: released (4.6)
precise_linux-lts-xenial: DNE
precise/esm_linux-lts-xenial: DNE
trusty_linux-lts-xenial: released (4.4.0-28.47~14.04.1)
vivid/ubuntu-core_linux-lts-xenial: DNE
vivid/stable-phone-overlay_linux-lts-xenial: DNE
wily_linux-lts-xenial: DNE
xenial_linux-lts-xenial: DNE
yakkety_linux-lts-xenial: DNE
zesty_linux-lts-xenial: DNE
devel_linux-lts-xenial: DNE
Patches_linux-snapdragon:
upstream_linux-snapdragon: released (4.6)
precise_linux-snapdragon: DNE
precise/esm_linux-snapdragon: DNE
trusty_linux-snapdragon: DNE
vivid/ubuntu-core_linux-snapdragon: DNE
vivid/stable-phone-overlay_linux-snapdragon: DNE
wily_linux-snapdragon: DNE
xenial_linux-snapdragon: released (4.4.0-1019.22)
yakkety_linux-snapdragon: not-affected (4.4.0-1016.19)
zesty_linux-snapdragon: not-affected (4.4.0-1029.32)
devel_linux-snapdragon: not-affected (4.4.0-1050.54)
Patches_linux-aws:
upstream_linux-aws: released (4.6)
precise_linux-aws: DNE
precise/esm_linux-aws: DNE
trusty_linux-aws: DNE
vivid/ubuntu-core_linux-aws: DNE
vivid/stable-phone-overlay_linux-aws: DNE
xenial_linux-aws: not-affected (4.4.0-1001.10)
yakkety_linux-aws: DNE
zesty_linux-aws: DNE
devel_linux-aws: DNE
Patches_linux-hwe-edge:
upstream_linux-hwe-edge: released (4.6)
precise_linux-hwe-edge: DNE
precise/esm_linux-hwe-edge: DNE
trusty_linux-hwe-edge: DNE
vivid/ubuntu-core_linux-hwe-edge: DNE
vivid/stable-phone-overlay_linux-hwe-edge: DNE
xenial_linux-hwe-edge: not-affected (4.8.0-28.30~16.04.1)
yakkety_linux-hwe-edge: DNE
zesty_linux-hwe-edge: DNE
devel_linux-hwe-edge: DNE
Patches_linux-hwe:
upstream_linux-hwe: released (4.6)
precise_linux-hwe: DNE
precise/esm_linux-hwe: DNE
trusty_linux-hwe: DNE
vivid/ubuntu-core_linux-hwe: DNE
vivid/stable-phone-overlay_linux-hwe: DNE
xenial_linux-hwe: not-affected (4.8.0-36.36~16.04.1)
yakkety_linux-hwe: DNE
zesty_linux-hwe: DNE
devel_linux-hwe: DNE
Patches_linux-gke:
upstream_linux-gke: released (4.6)
precise_linux-gke: DNE
precise/esm_linux-gke: DNE
trusty_linux-gke: DNE
vivid/ubuntu-core_linux-gke: DNE
vivid/stable-phone-overlay_linux-gke: DNE
xenial_linux-gke: not-affected (4.4.0-1003.3)
yakkety_linux-gke: DNE
zesty_linux-gke: DNE
devel_linux-gke: DNE
|