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ubuntucveUbuntu.comUB:CVE-2020-0444
HistoryDec 14, 2020 - 12:00 a.m.

CVE-2020-0444

2020-12-1400:00:00
ubuntu.com
ubuntu.com
22

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

In audit_free_lsm_field of auditfilter.c, there is a possible bad kfree due
to a logic error in audit_data_to_entry. This could lead to local
escalation of privilege with no additional execution privileges needed.
User interaction is not needed for exploitation.Product: AndroidVersions:
Android kernelAndroid ID: A-150693166References: Upstream kernel

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-99.100UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-178.208UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1066.70UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1106.117UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1066.70~16.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1082.92~16.04.1UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1061.65UNKNOWN
ubuntu18.04noarchlinux-gke-4.15< 4.15.0-1058.61UNKNOWN
ubuntu18.04noarchlinux-gke-5.0< 5.0.0-1035.36UNKNOWN
ubuntu18.04noarchlinux-gke-5.3< 5.3.0-1018.19~18.04.1UNKNOWN
Rows per page:
1-10 of 201

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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.3%

JSON
Related for UB:CVE-2020-0444
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