vulnerability
Oracle Linux: CVE-2019-15221: ELSA-2019-4820: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Aug 2, 2019 | Oct 5, 2022 | Dec 3, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 2, 2019
Added
Oct 5, 2022
Modified
Dec 3, 2025
Description
An issue was discovered in the Linux kernel before 5.1.17. There is a NULL pointer dereference caused by a malicious USB device in the sound/usb/line6/pcm.c driver.
A NULL pointer dereference flaw was found in the way the LINE6 drivers in the Linux kernel allocated buffers for USB packets. This flaw allows an attacker with physical access to the system to crash the system.
A NULL pointer dereference flaw was found in the way the LINE6 drivers in the Linux kernel allocated buffers for USB packets. This flaw allows an attacker with physical access to the system to crash the system.
Solutions
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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