CVE-2019-19069

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A memory leak in the fastrpc_dma_buf_attach() function in drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering dma_get_sgtable() failures, aka CID-fc739a058d99.
Overview
  • CVE ID
  • CVE-2019-19069
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-18T06:15:12
  • Last Modified Date
  • 2021-06-22T14:47:56
Weakness Enumerations
CWE URL
CWE-401 http://cwe.mitre.org/data/definitions/401.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.1 5.3.9
cpe:2.3:o:linux:linux_kernel:5.4:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.4:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.4:rc3:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* 1 OR
cpe:2.3:a:netapp:data_availability_services:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* 1 OR 11.0.0 11.60.3
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:hci_storage_node:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:broadcom:fabric_operating_system:-:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:netapp:aff_a700s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:aff_a700s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:fas8300_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:fas8300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:fas8700_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:fas8700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:aff_a400_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:aff_a400:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/fc739a058d99c9297ef6bfd923b809d85855b9a9 Patch Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9 Release Notes Vendor Advisory
https://usn.ubuntu.com/4208-1/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19069
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19069
History
Created Old Value New Value Data Type Notes
2022-05-10 07:10:29 Added to TrackCVE
2022-12-04 06:30:05 2019-11-18T06:15Z 2019-11-18T06:15:12 CVE Published Date updated
2022-12-04 06:30:05 2021-06-22T14:47:56 CVE Modified Date updated
2022-12-04 06:30:05 Analyzed Vulnerability Status updated