Linux Kernel up to 5.3.10 USB Device pcan_usb_core.c information disclosure

CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
2.3 | $0-$5k | 0.00 |
A vulnerability was found in Linux Kernel up to 5.3.10 (Operating System). It has been declared as problematic. This vulnerability affects an unknown code of the file drivers/net/can/usb/peak_usb/pcan_usb_core.c of the component USB Device Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:
In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29.
The weakness was released 12/03/2019 (oss-sec). The advisory is available at openwall.com. This vulnerability was named CVE-2019-19534 since 12/03/2019. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.
Upgrading to version 5.3.11 eliminates this vulnerability.
Entries connected to this vulnerability are available at VDB-146615, VDB-146616, VDB-146617 and VDB-146618.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 2.4VulDB Meta Temp Score: 2.3
VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 2.4
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Kernel 5.3.11
Patch: git.kernel.org
Timeline
12/03/2019 🔍12/03/2019 🔍
12/04/2019 🔍
03/07/2024 🔍
Sources
Vendor: kernel.orgAdvisory: USN-4225-1
Status: Not defined
CVE: CVE-2019-19534 (🔍)
See also: 🔍
Entry
Created: 12/04/2019 10:46 AMUpdated: 03/07/2024 07:40 AM
Changes: 12/04/2019 10:46 AM (42), 12/04/2019 10:50 AM (18), 03/07/2024 07:40 AM (4)
Complete: 🔍
Cache ID: 18:CDE:40
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