CVE-2019-19525
published 2019-12-03CVE-2019-19525: In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka…
PriorityP416medium4.6CVSS 3.1
AVPACLPRNUINSUCNINAH
EPSS
0.45%
37.0th percentile
In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.
Affected
8 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 | < 5.3.6 | 5.3.6 |
| 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 | — | — |
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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GHSA
GHSA-fjpq-cr7w-5v53: In the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2019-19525 [MEDIUM] CWE-416 GHSA-fjpq-cr7w-5v53: In the Linux kernel before 5
In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.
OSV
CVE-2019-19525: In the Linux kernel before 5
osv·2019-12-03·CVSS 4.6
CVE-2019-19525 [MEDIUM] CVE-2019-19525: In the Linux kernel before 5
In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.
Red Hat
kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
vendor_redhat·2019-09-19·CVSS 4.6
CVE-2019-19525 [MEDIUM] CWE-416 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.
A use-after-free flaw was found in the ieee802154 network subsystem in the Linux kernel. A malicious USB device could cause the exploit when a disconnect callback is accessing the hardware-descriptor private data after having it freed by the atusb_disconnect driver.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Package:
Debian
CVE-2019-19525: linux - In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caus...
vendor_debian·2019·CVSS 4.6
CVE-2019-19525 [MEDIUM] CVE-2019-19525: linux - In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caus...
In the Linux kernel before 5.3.6, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver, aka CID-7fd25e6fc035.
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)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
bugzilla·2019-12-13·CVSS 4.6
CVE-2019-19525 [MEDIUM] CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver
In the Linux kernel, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver
References:
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6
http://seclists.org/oss-sec/2019/q4/115
http://www.openwall.com/lists/oss-security/2019/12/03/4
Upstream patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fd25e6fc035f4b04b75bca6d7e8daa069603a76
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1783479]
---
This is fixed for Fedora with the 5.3.6 stable kernel update.
---
Mitigation:
Mitigation for this issue is either not available or the
Bugzilla
CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver [fedora-all]
bugzilla·2019-12-13·CVSS 4.6
CVE-2019-19525 [MEDIUM] CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.c driver [fedora-all]
CVE-2019-19525 kernel: malicious USB device leads to use-after-free in the drivers/net/ieee802154/atusb.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
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttp://www.openwall.com/lists/oss-security/2019/12/03/4https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fd25e6fc035f4b04b75bca6d7e8daa069603a76https://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttp://www.openwall.com/lists/oss-security/2019/12/03/4https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fd25e6fc035f4b04b75bca6d7e8daa069603a76https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
2019-12-03
Published