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ubuntucveUbuntu.comUB:CVE-2019-16714
HistorySep 23, 2019 - 12:00 a.m.

CVE-2019-16714

2019-09-2300:00:00
ubuntu.com
ubuntu.com
9

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.011 Low

EPSS

Percentile

84.3%

In the Linux kernel before 5.2.14, rds6_inc_info_copy in net/rds/recv.c
allows attackers to obtain sensitive information from kernel stack memory
because tos and flags fields are not initialized.

Notes

Author Note
tyhicks This is a local info leak that is only reachable by calling the getsockopt(2) system call on an IPv6 RDS socket. By default, the rds.ko module is blacklisted in Ubuntu 14.04 LTS and newer releases.
OSVersionArchitecturePackageVersionFilename
ubuntu19.04noarchlinux< 5.0.0-32.34UNKNOWN
ubuntu19.04noarchlinux-aws< 5.0.0-1019.21UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1023.24~18.04.1UNKNOWN
ubuntu19.04noarchlinux-azure< 5.0.0-1023.24UNKNOWN
ubuntu18.04noarchlinux-azure-edge< 5.0.0-1023.24~18.04.1UNKNOWN
ubuntu18.04noarchlinux-gcp< 5.0.0-1021.21~18.04.1UNKNOWN
ubuntu19.04noarchlinux-gcp< 5.0.0-1021.21UNKNOWN
ubuntu18.04noarchlinux-gcp-edge< 5.0.0-1021.21~18.04.1UNKNOWN
ubuntu18.04noarchlinux-gke-5.0< 5.0.0-1023.23~18.04.2UNKNOWN
ubuntu18.04noarchlinux-hwe< 5.0.0-32.34~18.04.2UNKNOWN
Rows per page:
1-10 of 151

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.011 Low

EPSS

Percentile

84.3%