CVE-2019-19071

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A memory leak in the rsi_send_beacon() function in drivers/net/wireless/rsi/rsi_91x_mgmt.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering rsi_prepare_beacon() failures, aka CID-d563131ef23c.
Overview
  • CVE ID
  • CVE-2019-19071
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-11-18T06:15:13
  • Last Modified Date
  • 2023-01-17T21:33:48
Weakness Enumerations
CWE URL
CWE-401 http://cwe.mitre.org/data/definitions/401.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.3.11
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/d563131ef23cbc756026f839a82598c8445bc45f Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
https://security.netapp.com/advisory/ntap-20191205-0001/
https://usn.ubuntu.com/4258-1/
https://usn.ubuntu.com/4287-1/
https://usn.ubuntu.com/4287-2/
https://usn.ubuntu.com/4284-1/
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-19071
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19071
History
Created Old Value New Value Data Type Notes
2022-05-10 16:36:27 Added to TrackCVE
2022-12-04 06:30:13 2019-11-18T06:15Z 2019-11-18T06:15:13 CVE Published Date updated
2022-12-04 06:30:13 2020-08-24T17:37:01 CVE Modified Date updated
2022-12-04 06:30:13 Undergoing Analysis Vulnerability Status updated
2023-01-17 22:12:28 2023-01-17T21:33:48 CVE Modified Date updated
2023-01-17 22:12:28 Undergoing Analysis Analyzed Vulnerability Status updated