CVE-2019-12454

2019-05-3000:00:00

ubuntu.com

CVSS2

7.2

Attack Vector

LOCAL

Attack 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

CVSS3

7.8

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

EPSS

0.001

Percentile

32.1%

JSON

DISPUTED An issue was discovered in wcd9335_codec_enable_dec in
sound/soc/codecs/wcd9335.c in the Linux kernel through 5.1.5. It uses
kstrndup instead of kmemdup_nul, which allows attackers to have an
unspecified impact via unknown vectors. NOTE: The vendor disputes this
issues as not being a vulnerability because switching to kmemdup_nul()
would only fix a security issue if the source string wasn’t NUL-terminated,
which is not the case.