PT-2019-5189 · Linux+2 · Linux Kernel+2

Hui Peng + 1 · Published 2019-08-22 · Updated 2024-06-15 · CVE-2019-15504

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 5.2.9

Description The issue is related to a Double Free error in the Linux kernel, specifically in the drivers/net/wireless/rsi/rsi 91x usb.c file. This error can be triggered by crafted USB device traffic, which may be remote via usbip or usbredir, potentially allowing a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations For Linux kernel versions through 5.2.9, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

ALT-PU-2019-2745

ALT-PU-2019-2746

ALT-PU-2019-2762

ALT-PU-2019-2763

ALT-PU-2019-2764

ALT-PU-2019-2768

ALT-PU-2019-2890

ALT-PU-2020-1024

ALT-PU-2020-1025

ALT-PU-2020-1070

ALT-PU-2020-2410

ALT-PU-2020-2433

BDU:2020-01862

CVE-2019-15504

OPENSUSE-SU-2024:10728-1

OPENSUSE-SU-2024:13704-1

USN-4157-1

USN-4157-2

Affected Products

Alt Linux

Linux Kernel

Ubuntu

References · 236

• https://ubuntu.com/security/CVE-2019-15902 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-15504 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4157-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14814 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-16714 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP · Vendor Advisory
• https://usn.ubuntu.com/4157-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-01862 · Security Note
• https://ubuntu.com/security/CVE-2019-15504 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4157-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-15504 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10728-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-15504 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13704-1 · Vendor Advisory