CVE-2019-19533
published 2019-12-03CVE-2019-19533: In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver…
PriorityP46low2.4CVSS 3.1
AVPACLPRNUINSUCLINAN
EPSS
0.46%
37.9th percentile
In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.3.7-1 (bookworm) | linux 5.3.7-1 (bookworm) |
| linux | linux_kernel | < 5.3.4 | 5.3.4 |
| 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 |
CVSS provenance
nvdv3.12.4LOWCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
osv2.4LOW
vendor_debian2.4LOW
vendor_redhat2.4LOW
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GHSA
GHSA-33wp-4xj7-xwqx: In the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2019-19533 [LOW] GHSA-33wp-4xj7-xwqx: In the Linux kernel before 5
In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
OSV
CVE-2019-19533: In the Linux kernel before 5
osv·2019-12-03·CVSS 2.4
CVE-2019-19533 [LOW] CVE-2019-19533: In the Linux kernel before 5
In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
Red Hat
kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
vendor_redhat·2019-08-21·CVSS 2.4
CVE-2019-19533 [LOW] CWE-772 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
An information leak flaw was found in the Linux kernel's USB digital video device driver. An attacker with a malicious USB device presenting itself as a 'Technotrend/Hauppauge USB DEC' device is able to issue commands to this specific device and leak kernel internal memory information. The highest threat from this vulnerability is a breach of data confidentiality.
Mitigation: As the ttusb_dec module will be auto-loaded when required, its use can be disabled by preventing the module from loading with t
Debian
CVE-2019-19533: linux - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused b...
vendor_debian·2019·CVSS 2.4
CVE-2019-19533 [LOW] CVE-2019-19533: linux - In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused b...
In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
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-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
bugzilla·2019-12-13·CVSS 2.4
CVE-2019-19533 [LOW] CVE-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
CVE-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c
An information leak ina driver in the Linux kernel was found which can be exploited by malicious USB device being attached presenting itself as "Technotrend/Hauppauge USB DEC" device.
A local attacker who is able to issue commands to this specific device is able to leak kernel internal memory information.
Upstream Patch:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a10feaf8c464c3f9cfdd3a8a7ce17e1c0d498da1
References:
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4
http://seclists.org/oss-sec/2019/q4/115
http://www.openwall.com/lists/oss-security/2019/12/03/4
Discussion:
Created kernel tracking bugs for this issue:
Bugzilla
CVE-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c [fedora-all]
bugzilla·2019-12-13·CVSS 2.4
CVE-2019-19533 [LOW] CVE-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c [fedora-all]
CVE-2019-19533 kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c [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 mes
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-5.3.4https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a10feaf8c464c3f9cfdd3a8a7ce17e1c0d498da1https://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-5.3.4https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a10feaf8c464c3f9cfdd3a8a7ce17e1c0d498da1https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
2019-12-03
Published