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ubuntucveUbuntu.comUB:CVE-2020-11565
HistoryApr 06, 2020 - 12:00 a.m.

CVE-2020-11565

2020-04-0600:00:00
ubuntu.com
ubuntu.com
37

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.6 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.7%

DISPUTED An issue was discovered in the Linux kernel through 5.6.2.
mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write
because an empty nodelist is mishandled during mount option parsing, aka
CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that
this is a vulnerability because the issue “is a bug in parsing mount
options which can only be specified by a privileged user, so triggering the
bug does not grant any powers not already held.”.

Rows per page:
1-10 of 461

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.6 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.7%