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ubuntucveUbuntu.comUB:CVE-2018-20976
HistoryAug 18, 2019 - 12:00 a.m.

CVE-2018-20976

2019-08-1800:00:00
ubuntu.com
ubuntu.com
23

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

15.6%

JSON

An issue was discovered in fs/xfs/xfs_super.c in the Linux kernel before
4.18. A use after free exists, related to xfs_fs_fill_super failure.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-65.74UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-165.193UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1051.53UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1095.106UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1051.53~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 4.18.0-1011.11~18.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1060.65UNKNOWN
ubuntu18.04noarchlinux-azure-edge< 4.18.0-1011.11~18.04.1UNKNOWN
ubuntu16.04noarchlinux-azure-edge< 4.15.0-1060.65UNKNOWN
ubuntu18.04noarchlinux-gcp< 5.0.0-1020.20~18.04.1UNKNOWN
Rows per page:
1-10 of 261

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

15.6%

JSON
Related for UB:CVE-2018-20976
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