high
7.8
CWE
401
Advisory Published
Updated

CVE-2019-19052

First published: Mon Nov 18 2019(Updated: )

A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-fb5be6a7b486.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Linux Kernel>=3.16<3.16.79
Linux Kernel>=3.17<4.4.201
Linux Kernel>=4.5<4.9.201
Linux Kernel>=4.10<4.14.154
Linux Kernel>=4.15<4.19.84
Linux Kernel>=4.20<5.3.11
Oracle SD-WAN Edge=8.2
Ubuntu=14.04
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.04
Ubuntu=19.10
Debian=8.0
SUSE Linux=15.1
NetApp Active IQ Unified Manager for VMware vSphere
NetApp FAS/AFF Baseboard Management Controller
NetApp Cloud Backup
NetApp Data Availability Services
NetApp E-Series SANtricity OS Controller=11.0
NetApp E-Series SANtricity OS Controller=11.0.0
NetApp E-Series SANtricity OS Controller=11.20
NetApp E-Series SANtricity OS Controller=11.25
NetApp E-Series SANtricity OS Controller=11.30
NetApp E-Series SANtricity OS Controller=11.30.5r3
NetApp E-Series SANtricity OS Controller=11.40
NetApp E-Series SANtricity OS Controller=11.40.3r2
NetApp E-Series SANtricity OS Controller=11.40.5
NetApp E-Series SANtricity OS Controller=11.50.1
NetApp E-Series SANtricity OS Controller=11.50.2
NetApp E-Series SANtricity OS Controller=11.50.2-p1
NetApp E-Series SANtricity OS Controller=11.60
NetApp E-Series SANtricity OS Controller=11.60.0
NetApp E-Series SANtricity OS Controller=11.60.1
NetApp E-Series SANtricity OS Controller=11.60.3
NetApp E-Series SANtricity OS Controller=11.70.1
NetApp E-Series SANtricity OS Controller=11.70.2
NetApp FAS/AFF Baseboard Management Controller
NetApp HCI Baseboard Management Controller=h610s
NetApp SolidFire Enterprise SDS
NetApp SolidFire & HCI Management Node
NetApp SteelStore Cloud Integrated Storage
Broadcom Fabric Operating System
NetApp HCI Compute Node Firmware
NetApp HCI Compute Node
NetApp SolidFire Baseboard Management Controller Firmware
NetApp SolidFire
All of
NetApp HCI Compute Node Firmware
NetApp HCI Compute Node
All of
NetApp SolidFire Baseboard Management Controller Firmware
NetApp SolidFire
debian/linux
5.10.223-1
5.10.234-1
6.1.123-1
6.1.128-1
6.12.17-1

Remedy

https://github.com/torvalds/linux/commit/fb5be6a7b4863ecc44963bb80ca614584b6c7817

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-19052?

    CVE-2019-19052 is classified as a denial of service vulnerability due to a memory leak that can lead to increased memory consumption.

  • How do I fix CVE-2019-19052?

    To mitigate CVE-2019-19052, update to a kernel version that is 5.3.11 or later, or follow your distribution's security updates.

  • What systems are affected by CVE-2019-19052?

    CVE-2019-19052 affects various Linux kernel versions prior to 5.3.11 across multiple distributions including Debian, Ubuntu, and others.

  • What can attackers do with CVE-2019-19052?

    Attackers can exploit CVE-2019-19052 to cause a denial of service by triggering failures in usb_submit_urb(), leading to a memory leak.

  • When was CVE-2019-19052 disclosed?

    CVE-2019-19052 was disclosed on November 29, 2024.

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