Home > Vulnerability Database > CVE-2019-19526

Mend.io Vulnerability Database

New vulnerability? Tell us about it!

CVE-2019-19526

Good to know:

Date: December 3, 2019

In the Linux kernel before 5.3.9, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver, aka CID-6af3aa57a098.

Language: C

Severity Score

4.6

Related Resources (9)

Url: https://usn.ubuntu.com/4226-1/

Url: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6af3aa57a0984e061f61308fe181a9a12359fecc

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2019-19526

Url: https://nvd.nist.gov/vuln/detail/CVE-2019-19526

Url: http://www.openwall.com/lists/oss-security/2019/12/03/4

Url: https://security-tracker.debian.org/tracker/CVE-2019-19526

Url: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9

Url: http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html

Url: https://www.mend.io/vulnerability-database/CVE-2019-19526

Severity Score

4.6

Weakness Type (CWE)

Use After Free

CWE-416

Top Fix

Upgrade Version

Upgrade to version v5.4-rc4

CVSS v3.1

Base Score:	4.6
Attack Vector (AV):	PHYSICAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.9
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

Do you need more information?

Contact Us