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ubuntucveUbuntu.comUB:CVE-2020-12654
HistoryMay 05, 2020 - 12:00 a.m.

CVE-2020-12654

2020-05-0500:00:00
ubuntu.com
ubuntu.com
29

7.1 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.6%

An issue was found in Linux kernel before 5.5.4.
mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c
allows a remote AP to trigger a heap-based buffer overflow because of an
incorrect memcpy, aka CID-3a9b153c5591.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-96.97UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-51.44UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-180.231) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux< 4.4.0-177.207UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1065.69UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1017.18UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1065.69) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1105.116UNKNOWN
ubuntu18.04noarchlinux-aws-5.3< 5.3.0-1017.18~18.04.1UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1065.69~16.04.1UNKNOWN
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7.1 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

54.6%