vulnerability
Oracle Linux: CVE-2019-19528: ELSA-2020-5706: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:N/C:P/I:N/A:C) | Oct 9, 2019 | Jun 4, 2020 | Dec 3, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
Oct 9, 2019
Added
Jun 4, 2020
Modified
Dec 3, 2025
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.
A use-after-free flaw was found in iowarrior_disconnect in iowarrior USB driver module were a flag was simultaneously modified causing a race between a device open and disconnect. This flaw could allow a physical attacker to cause a denial of service (DoS) attack. This vulnerability could even lead to a kernel information leak problem.
A use-after-free flaw was found in iowarrior_disconnect in iowarrior USB driver module were a flag was simultaneously modified causing a race between a device open and disconnect. This flaw could allow a physical attacker to cause a denial of service (DoS) attack. This vulnerability could even lead to a kernel information leak problem.
Solutions
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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