PT-2019-4473 · Linux+2 · Linux Kernel+2
Publicado
2019-08-02
·
Atualizado
2022-04-26
·
CVE-2019-19535
CVSS v2.0
4.9
Média
| Vetor | AV:L/AC:L/Au:N/C:C/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 5.2.9
Description
The issue is related to a lack of protection for service data in the Linux kernel's drivers/net/can/usb/peak usb/pcan usb fd.c driver. It can be exploited by a malicious USB device, potentially allowing an attacker to disclose protected information.
Recommendations
For Linux kernel versions prior to 5.2.9, update to version 5.2.9 or later to resolve the issue. As a temporary workaround, consider restricting the use of USB devices to minimize the risk of exploitation.
Correção
Use of Uninitialized Resource
Information Disclosure
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Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse