CVE-2019-19054A 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 tri…
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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.
- CVSS
- 4.7 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Modified
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | through 5.3.11 | NVD |
canonical ubuntu_linux canonical:ubuntu_linux | 14.04; 16.04; 18.04; 20.04 | NVD |
fedoraproject fedora fedoraproject:fedora | 30; 31 | NVD |
opensuse leap opensuse:leap | 15.1 | NVD |
netapp active_iq_unified_manager netapp:active_iq_unified_manager | all versions | NVD |
netapp aff_baseboard_management_controller netapp:aff_baseboard_management_controller | all versions | NVD |
netapp cloud_backup netapp:cloud_backup | all versions | NVD |
netapp data_availability_services netapp:data_availability_services | all versions | NVD |
netapp e-series_santricity_os_controller netapp:e-series_santricity_os_controller | 11.0; 11.0.0; 11.20; 11.25; 11.30; 11.30.5r3; 11.40; 11.40.3r2; and 10 more ranges | NVD |
netapp fas/aff_baseboard_management_controller netapp:fas/aff_baseboard_management_controller | all versions | NVD |
netapp hci_baseboard_management_controller netapp:hci_baseboard_management_controller | h610s | NVD |
netapp solidfire,_enterprise_sds_&_hci_storage_node netapp:solidfire,_enterprise_sds_&_hci_storage_node | all versions | NVD |
netapp solidfire_&_hci_management_node netapp:solidfire_&_hci_management_node | all versions | NVD |
netapp steelstore_cloud_integrated_storage netapp:steelstore_cloud_integrated_storage | all versions | NVD |
broadcom brocade_fabric_operating_system_firmware broadcom:brocade_fabric_operating_system_firmware | all versions | NVD |
netapp hci_compute_node_firmware netapp:hci_compute_node_firmware | all versions | NVD |
netapp solidfire_baseboard_management_controller_firmware netapp:solidfire_baseboard_management_controller_firmware | all versions | NVD |
References
- https://github.com/torvalds/linux/commit/a7b2df76b42bdd026e3106cf2ba97db41345a177x-refsource-misc
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/vendor-advisory, x-refsource-fedora
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/vendor-advisory, x-refsource-fedora
- https://security.netapp.com/advisory/ntap-20191205-0001/x-refsource-confirm
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlvendor-advisory, x-refsource-suse
- https://usn.ubuntu.com/4527-1/vendor-advisory, x-refsource-ubuntu
- https://usn.ubuntu.com/4526-1/vendor-advisory, x-refsource-ubuntu
- https://usn.ubuntu.com/4525-1/vendor-advisory, x-refsource-ubuntu
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.