CVE-2017-10662

2017-08-1900:00:00

ubuntu.com

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

5.3%

JSON

The sanity_check_raw_super function in fs/f2fs/super.c in the Linux kernel
before 4.11.1 does not validate the segment count, which allows local users
to gain privileges via unspecified vectors.

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlinux< 3.13.0-135.184UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-83.106UNKNOWN
ubuntu17.04noarchlinux< 4.10.0-26.30UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1022.31UNKNOWN
ubuntu16.04noarchlinux-gke< 4.4.0-1018.18UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.10.0-27.30~16.04.2UNKNOWN
ubuntu18.04noarchlinux-hwe-edge< 4.18.0-8.9~18.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.10.0-27.30~16.04.2UNKNOWN
ubuntu14.04noarchlinux-lts-xenial< 4.4.0-83.106~14.04.1UNKNOWN
ubuntu16.04noarchlinux-raspi2< 4.4.0-1061.69UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	linux	< 3.13.0-135.184	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-83.106	UNKNOWN
ubuntu	17.04	noarch	linux	< 4.10.0-26.30	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1022.31	UNKNOWN
ubuntu	16.04	noarch	linux-gke	< 4.4.0-1018.18	UNKNOWN
ubuntu	16.04	noarch	linux-hwe	< 4.10.0-27.30~16.04.2	UNKNOWN
ubuntu	18.04	noarch	linux-hwe-edge	< 4.18.0-8.9~18.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-hwe-edge	< 4.10.0-27.30~16.04.2	UNKNOWN
ubuntu	14.04	noarch	linux-lts-xenial	< 4.4.0-83.106~14.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-raspi2	< 4.4.0-1061.69	UNKNOWN