CVE-2019-17056

2019-10-0100:00:00

ubuntu.com

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

18.1%

JSON

llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC network module in the
Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that
unprivileged users can create a raw socket, aka CID-3a359798b176.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-69.78UNKNOWN
ubuntu19.04noarchlinux< 5.0.0-35.38UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-168.197UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1054.56UNKNOWN
ubuntu19.04noarchlinux-aws< 5.0.0-1021.24UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1058.62) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1098.109UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1054.56~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1025.27~18.04.1UNKNOWN
ubuntu19.04noarchlinux-azure< 5.0.0-1025.27UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-69.78	UNKNOWN
ubuntu	19.04	noarch	linux	< 5.0.0-35.38	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-168.197	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1054.56	UNKNOWN
ubuntu	19.04	noarch	linux-aws	< 5.0.0-1021.24	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1058.62) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1098.109	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1054.56~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure	< 5.0.0-1025.27~18.04.1	UNKNOWN
ubuntu	19.04	noarch	linux-azure	< 5.0.0-1025.27	UNKNOWN