CVE-2019-19528

Published: Dec 3, 2019Modified: Nov 21, 2024

6.1

Vector

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

Exploitability: 0.9 / Impact: 5.2

Source: NVD

Description

In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver, aka CID-edc4746f253d.

Affected (1)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 5.3.7

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (10)

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Mailing ListThird Party Advisory

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.7

Source: cve@mitre.org

Vendor Advisory

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c468a8aa790e0dfe0a7f8a39db282d39c2c00b46

Source: cve@mitre.org

PatchVendor Advisory

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=edc4746f253d907d048de680a621e121517f484b

Source: cve@mitre.org

PatchVendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html