CVE-2019-19523
published 2019-12-03CVE-2019-19523: 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/adutux.c driver, aka…
PriorityP415medium4.6CVSS 3.1
AVPACLPRNUINSUCNINAH
EPSS
0.41%
33.6th percentile
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/adutux.c driver, aka CID-44efc269db79.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 5.3.7-1 (bookworm) | linux 5.3.7-1 (bookworm) |
| linux | linux_kernel | < 5.3.7 | 5.3.7 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| linux | linux_kernel | >= 0 < 5.3.7-1 | 5.3.7-1 |
| opensuse | leap | — | — |
| paloalto | pan-os | — | — |
CVSS provenance
nvdv3.14.6MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv4.6MEDIUM
vendor_debian4.6MEDIUM
vendor_redhat4.6MEDIUM
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Palo Alto
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-02-14·CVSS 9.8
CVE-2017-18342 [CRITICAL] PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0001 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-18342, CVE-2017-8923, CVE-2017-9120, CVE-2019-1551, CVE-2019-16865, CVE-2019-16905, CVE-2019-19523, CVE-2019-19528, CVE-2019-19911, CVE-2020-0404, CVE-2020-0431, CVE-2020-0466, CVE-2020-10379, CVE-2020-11538, CVE-2020-11608, CVE-2020-12114, CVE-2020-12321, CVE-2020-12362, CVE-2020-12363, CVE-2020-12364, CVE-2020-13757, CVE-2020-14314, CVE-2020-14351, CVE-2020-15778, CVE-2020-1967, CVE-2020-24394, CVE-2020-24504, CVE-2020-25211, CVE-2020-25212, CVE-2020-25284, CVE-2020-25285, CVE-2020-25717, CVE-2020-26541, CVE-2020-2715
Red Hat
kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
vendor_redhat·2019-10-04·CVSS 4.6
CVE-2019-19523 [MEDIUM] CWE-416 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
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/adutux.c driver, aka CID-44efc269db79.
A flaw was found in the Linux kernel’s implementation for ADU devices from Ontrak Control Systems, where an attacker with administrative privileges and access to a local account could pre-groom the memory and physically disconnect or unload a module. The attacker must be able to access either of these two events to trigger the use-after-free, and then race the access to the use-after-free, to create a situation where key USB structs can be manipulated into corrupting memory.
Mitigation: As the system module will be auto-loa
Debian
CVE-2019-19523: linux - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caus...
vendor_debian·2019·CVSS 4.6
CVE-2019-19523 [MEDIUM] CVE-2019-19523: linux - In the Linux kernel before 5.3.7, there is a use-after-free bug that can be caus...
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/adutux.c driver, aka CID-44efc269db79.
Scope: local
bookworm: resolved (fixed in 5.3.7-1)
bullseye: resolved (fixed in 5.3.7-1)
forky: resolved (fixed in 5.3.7-1)
sid: resolved (fixed in 5.3.7-1)
trixie: resolved (fixed in 5.3.7-1)
GHSA
GHSA-cx92-wgvf-9758: In the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2019-19523 [MEDIUM] CWE-416 GHSA-cx92-wgvf-9758: In the Linux kernel before 5
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/adutux.c driver, aka CID-44efc269db79.
OSV
CVE-2019-19523: In the Linux kernel before 5
osv·2019-12-03·CVSS 4.6
CVE-2019-19523 [MEDIUM] CVE-2019-19523: In the Linux kernel before 5
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/adutux.c driver, aka CID-44efc269db79.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
bugzilla·2020-02-06·CVSS 4.6
CVE-2019-19523 [MEDIUM] CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE:
Bugzilla
CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
bugzilla·2019-12-13·CVSS 4.6
CVE-2019-19523 [MEDIUM] CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
CVE-2019-19523 kernel: use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver
This is fixed for Fedora with the 5.3.7 stable kernel update.
Discussion:
A flaw was found in the Linux kernels implementation for ADU devices from Ontrak Control Systems, where an attacker a local account to pre-groom the memory and the ability to physically (ability to unplug) disconnect or unload a module (administrative privileges). The attacker must be able to trigger either of these two events to trigger the use-after-free, and then race the access to the use-after-free to create a situation where key usb structs can be manipulated into corrupting memory.
---
Because of the physical/administrative priv requirement, This likely doesn't qualify for an important fix, dropp
Bugzilla
CVE-2019-19523 kernel: kernel:use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
bugzilla·2019-12-13·CVSS 4.6
CVE-2019-19523 [MEDIUM] CVE-2019-19523 kernel: kernel:use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
CVE-2019-19523 kernel: kernel:use-after-free caused by a malicious USB device in the drivers/usb/misc/adutux.c driver [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlhttp://www.openwall.com/lists/oss-security/2019/12/03/4https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.7https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=44efc269db7929f6275a1fa927ef082e533ecde0https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlhttp://www.openwall.com/lists/oss-security/2019/12/03/4https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.7https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=44efc269db7929f6275a1fa927ef082e533ecde0https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
2019-12-03
Published