UBUNTU-CVE-2019-19059

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2019-19059
Published: 18 Nov 2019, 06:15
Last modified:04 Feb 2026, 02:58

Vulnerability Summary

Overall Risk (default)
low
19/100
CVSS Score
4.7 MEDIUM
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

18 Nov 2019, 06:15
Published
Vulnerability first disclosed
04 Feb 2026, 02:58
Last Modified
Vulnerability information updated

Description

Multiple memory leaks in the iwl_pcie_ctxt_info_gen3_init() function in drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption) by triggering iwl_pcie_init_fw_sec() or dma_alloc_coherent() failures, aka CID-0f4f199443fa.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•linux-aws-5.0

    < 5.0.0-1027.30

  • ubuntu•linux-azure

    < 5.0.0-1035.37

  • ubuntu•linux-azure-5.3

    < 5.3.0-1016.17~18.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-gcp

    < 5.0.0-1033.34

  • ubuntu•linux-gcp-5.3

    < 5.3.0-1014.15~18.04.1

  • ubuntu•linux-gcp-edge

    all

  • ubuntu•linux-gke

    all

  • ubuntu•linux-gke-5.0

    < 5.0.0-1032.33

  • ubuntu•linux-gke-5.3

    < 5.3.0-1014.15~18.04.1

  • ubuntu•linux-gkeop

    all

  • ubuntu•linux-gkeop-5.15

    all

  • ubuntu•linux-hwe

    < 5.3.0-42.34~18.04.1

  • ubuntu•linux-hwe-edge

    all | all

  • ubuntu•linux-intel-iot-realtime

    all

  • ubuntu•linux-oem-osp1

    < 5.0.0-1043.48

  • ubuntu•linux-oracle-5.0

    < 5.0.0-1013.18

  • ubuntu•linux-raspi-realtime

    all

  • ubuntu•linux-raspi2

    all

  • ubuntu•linux-raspi2-5.3

    < 5.3.0-1019.21~18.04.1

  • ubuntu•linux-realtime

    all

  • ubuntu•linux-riscv

    all | all

References (5)