Vulnerability in Broadcom Brocade_fabric_operating_system_firmware
CVE-2019-19063
Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113.
EPSS: 0.009 (54.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Broadcom Brocade_fabric_operating_system_firmware
- Linux Linux_kernel
- Netapp Active_iq_unified_manager
- Netapp Aff_baseboard_management_controller
- Netapp Cloud_backup
- Netapp Data_availability_services
- Netapp E-series_santricity_os_controller — versions 11.0, 11.0.0, 11.20
- Netapp Fas\/aff_baseboard_management_controller
- Netapp Hci_baseboard_management_controller — versions h610s
- Netapp Hci_compute_node
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-19063?
- CVE-2019-19063 is a medium-severity vulnerability in Broadcom Brocade_fabric_operating_system_firmware, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 4.6/10. Published 2019-11-18.
- How severe is CVE-2019-19063?
- Medium severity. CVSS v3 base score is 4.6 out of 10.
- Is CVE-2019-19063 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.