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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:60887
[Eng]
Version
4
Class
vulnerability
ALTXid
231463
Language
Russian
Severity
High
Title
Ubuntu -- уязвимость в linux-hwe, linux-meta-hwe (CVE-2017-5546)
Description
В продуктах linux-hwe, linux-meta-hwe обнаружена уязвимость CVE-2017-5546.
Family
unix
Platform
Linux Mint 18
Ubuntu 16.04
Product
linux-hwe
linux-meta-hwe
Reference
FSTEC: BDU:2017-00295
FSTEC: BDU:2017-00295
Id:
BDU:2017-00295
Reference:
http://www.bdu.fstec.ru/vul/2017-00295
CVE: CVE-2017-5546
CVE: CVE-2017-5546
Id:
CVE-2017-5546
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5546
Comment
: The freelist-randomization feature in mm/slab.c in the Linux kernel 4.8.x and 4.9.x before 4.9.5 allows local users to cause a denial of service (duplicate freelist entries and system crash) or possibly have unspecified other impact in opportunistic circumstances by leveraging the selection of a large value for a random number.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
https://github.com/torvalds/linux/commit/c4e490cf148e85ead0d1b1c2caaba833f1d5b29f (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1415733 (CONFIRM)
[oss-security] 20170120 Re: CVE REQUEST: linux kernel: process with pgid zero able to crash kernel (MLIST)
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c4e490cf148e85ead0d1b1c2caaba833f1d5b29f (CONFIRM)
95711 (BID)
VENDOR: USN-3361-1
VENDOR: USN-3361-1
Id:
USN-3361-1
Reference:
http://www.ubuntu.com/usn/usn-3361-1/
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