Description
An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.
References (9)
Core 9
Core References
Patch x_refsource_misc
https://github.com/torvalds/linux/commit/56897b217a1d0a91c9920cb418d6b3fe922f590a
Release Notes x_refsource_misc
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.5
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20191004-0001/
Mailing List, Third Party Advisory mailing-list
x_refsource_bugtraq
https://seclists.org/bugtraq/2020/Jan/10
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Scores
CVSS v3
7.0
EPSS
0.0009
EPSS Percentile
24.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (4)
debian/debian_linux
8.0
linux/linux_kernel
3.12.61 - 3.13
opensuse/leap
15.0
opensuse/leap
15.1
Published
Sep 04, 2019
Tracked Since
Feb 18, 2026