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Status published
Medium
CVE-2019-19054
A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in...
Vulnerability Description
A memory leak in the cx23888_ir_probe() function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering kfifo_alloc() failures, aka CID-a7b2df76b42b.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/
- https://security.netapp.com/advisory/ntap-20191205-0001/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://usn.ubuntu.com/4527-1/
- https://usn.ubuntu.com/4526-1/
- https://usn.ubuntu.com/4525-1/
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Affected Vendor
linux
View all reports →Affected Software
linux kernel, ubuntu linux, fedora, leap, active iq unified manager, aff baseboard management controller, cloud backup, data availability services, e-series santricity os controller, fas\/aff baseboard management controller, hci baseboard management controller, solidfire\, enterprise sds \& hci storage node, solidfire \& hci management node, steelstore cloud integrated storage, brocade fabric operating system firmware, hci compute node firmware, solidfire baseboard management controller firmware
Vulnerable Versions:
0, 14.04, 16.04, 18.04, 20.04, 30, 31, 15.1, 11.0, 11.0.0, 11.20, 11.25, 11.30, 11.30.5r3, 11.40, 11.40.3r2, 11.40.5, 11.50.1, 11.50.2, 11.60, 11.60.0, 11.60.1, 11.60.3, 11.70.1, 11.70.2, h610s
Timeline
Official Publish:
November 18th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.