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ubuntucveUbuntu.comUB:CVE-2016-4913
HistoryMay 23, 2016 - 12:00 a.m.

CVE-2016-4913

2016-05-2300:00:00
ubuntu.com
ubuntu.com
15

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%

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.

Bugs

Notes

Author Note
jdstrand android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support
sbeattie introduced in 0.98pl6+
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlinux< 3.2.0-105.146UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-91.138UNKNOWN
ubuntu15.10noarchlinux< 4.2.0-41.48UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-28.47UNKNOWN
ubuntu12.04noarchlinux-armadaxp< 3.2.0-1668.93UNKNOWN
ubuntu12.04noarchlinux-lts-trusty< 3.13.0-91.138~precise1UNKNOWN
ubuntu14.04noarchlinux-lts-utopic< 3.16.0-76.98~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-vivid< 3.19.0-64.72~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-wily< 4.2.0-41.48~14.04.1UNKNOWN
ubuntu14.04noarchlinux-lts-xenial< 4.4.0-28.47~14.04.1UNKNOWN
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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%