high
7.8
CWE
401
Advisory Published
Updated

CVE-2019-19044

First published: Mon Nov 18 2019(Updated: )

Two memory leaks in the v3d_submit_cl_ioctl() function in drivers/gpu/drm/v3d/v3d_gem.c in the Linux kernel before 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering kcalloc() or v3d_job_init() failures, aka CID-29cd13cfd762.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
ubuntu/linux<5.3.0-26.28
5.3.0-26.28
ubuntu/linux<5.4~
5.4~
ubuntu/linux-aws<5.3.0-1009.10
5.3.0-1009.10
ubuntu/linux-aws<5.4~
5.4~
ubuntu/linux-aws-5.0<5.4~
5.4~
ubuntu/linux-aws-hwe<5.4~
5.4~
ubuntu/linux-azure<5.3.0-1009.10
5.3.0-1009.10
ubuntu/linux-azure<5.4~
5.4~
ubuntu/linux-azure-5.3<5.3.0-1009.10~18.04.1
5.3.0-1009.10~18.04.1
ubuntu/linux-azure-5.3<5.4~
5.4~
ubuntu/linux-azure-edge<5.4~
5.4~
ubuntu/linux-gcp<5.3.0-1011.12
5.3.0-1011.12
ubuntu/linux-gcp<5.4~
5.4~
ubuntu/linux-gcp-5.3<5.3.0-1010.11~18.04.1
5.3.0-1010.11~18.04.1
ubuntu/linux-gcp-5.3<5.4~
5.4~
ubuntu/linux-gcp-edge<5.4~
5.4~
ubuntu/linux-gke-4.15<5.4~
5.4~
ubuntu/linux-gke-5.0<5.4~
5.4~
ubuntu/linux-gke-5.3<5.4~
5.4~
ubuntu/linux-hwe<5.4~
5.4~
ubuntu/linux-hwe-edge<5.4~
5.4~
ubuntu/linux-kvm<5.3.0-1009.10
5.3.0-1009.10
ubuntu/linux-kvm<5.4~
5.4~
ubuntu/linux-lts-trusty<5.4~
5.4~
ubuntu/linux-lts-xenial<5.4~
5.4~
ubuntu/linux-oem<5.4~
5.4~
ubuntu/linux-oem-5.4<5.4~
5.4~
ubuntu/linux-oem-osp1<5.4~
5.4~
ubuntu/linux-oracle<5.3.0-1008.9
5.3.0-1008.9
ubuntu/linux-oracle<5.4~
5.4~
ubuntu/linux-oracle-5.0<5.4~
5.4~
ubuntu/linux-raspi2<5.3.0-1015.17
5.3.0-1015.17
ubuntu/linux-raspi2<5.4~
5.4~
ubuntu/linux-raspi2-5.3<5.4~
5.4~
ubuntu/linux-snapdragon<5.4~
5.4~
Linux Linux kernel>=5.3<5.3.11
Netapp Active Iq Unified Manager Vmware Vsphere
Netapp 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 \& Hci Storage Node
Netapp Solidfire \& Hci Management Node
Netapp Steelstore Cloud Integrated Storage
Broadcom Brocade Fabric Operating System Firmware
Netapp Hci Compute Node Firmware
Netapp Hci Compute Node
Netapp Solidfire Baseboard Management Controller Firmware
Netapp Solidfire Baseboard Management Controller
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.10
All of
Netapp Hci Compute Node Firmware
Netapp Hci Compute Node
All of
Netapp Solidfire Baseboard Management Controller Firmware
Netapp Solidfire Baseboard Management Controller
debian/linux
4.19.249-2
4.19.304-1
5.10.209-2
5.10.216-1
6.1.76-1
6.1.90-1
6.7.12-1

Remedy

https://github.com/torvalds/linux/commit/29cd13cfd7624726d9e6becbae9aa419ef35af7f

Remedy

https://git.kernel.org/linus/a783a09ee76d6259296dc6aeea2b6884fa526980

Remedy

https://git.kernel.org/linus/29cd13cfd7624726d9e6becbae9aa419ef35af7f

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2019-19044.

  • What is the title of the vulnerability?

    The title of the vulnerability is 'Two memory leaks in the v3d_submit_cl_ioctl() function in drivers/gpu/drm/v3d/v3d_gem.c in the Linux kernel.'

  • What is the severity of CVE-2019-19044?

    The severity of CVE-2019-19044 is not specified in the provided information.

  • How can an attacker exploit CVE-2019-19044?

    An attacker can exploit CVE-2019-19044 by triggering kcalloc() or v3d_job_init() failures, causing a denial of service due to memory consumption.

  • How can I fix the CVE-2019-19044 vulnerability?

    To fix the CVE-2019-19044 vulnerability, update the Linux kernel to version 5.3.11 or later.

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