Lucene search

K
ubuntucveUbuntu.comUB:CVE-2017-5754
HistoryJan 03, 2018 - 12:00 a.m.

CVE-2017-5754

2018-01-0300:00:00
ubuntu.com
ubuntu.com
21

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.974 High

EPSS

Percentile

99.9%

Systems with microprocessors utilizing speculative execution and indirect
branch prediction may allow unauthorized disclosure of information to an
attacker with local user access via a side-channel analysis of the data
cache.

Notes

Author Note
tyhicks Variant 3, aka Meltdown This flaw only affects Intel processors. AMD reports that their processors are not affected. The break-fix lines for this CVE are not complete since a large number of patches are required to mitigate this issue. The commit(s) listed are chosen as placeholders for automated CVE triage purposes. ppc64el and s390x kernels were fixed with the following commits:
aa8a5e0062ac940f7659394f4817c948dc8c0667 local-2017-5754-ppc64el
d768bd892fc8f066cd3aa000eb1867bcf32db0ee local-2017-5754-s390x Unfortunately, the automated CVE triage tooling gets confused since the commits identified by the local-* placeholders were reverted in favor of the upstream commits so they’re not included in the break-fix section below.
OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchfirefox< 57.0.4+build1-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchfirefox< 59.0.1+build1-0ubuntu1UNKNOWN
ubuntu18.10noarchfirefox< 59.0.1+build1-0ubuntu1UNKNOWN
ubuntu14.04noarchfirefox< 57.0.4+build1-0ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchfirefox< 57.0.4+build1-0ubuntu0.16.04.1UNKNOWN
ubuntu17.04noarchfirefox< 57.0.4+build1-0ubuntu0.17.04.1UNKNOWN
ubuntu17.10noarchlinux< 4.13.0-25.29UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-139.188UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-108.131UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1009.9UNKNOWN
Rows per page:
1-10 of 221

References

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.974 High

EPSS

Percentile

99.9%