CVE-2019-18809

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-18809
A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559.

4.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Third Party Advisory
https://github.com/torvalds/linux/commit/2289adbfa559050d2a38bcd9caac1c18b800e928 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/
https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory
https://usn.ubuntu.com/4285-1/ Third Party Advisory
https://usn.ubuntu.com/4287-1/ Third Party Advisory
https://usn.ubuntu.com/4287-2/ Third Party Advisory
https://usn.ubuntu.com/4300-1/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html Third Party Advisory
https://github.com/torvalds/linux/commit/2289adbfa559050d2a38bcd9caac1c18b800e928 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/
https://security.netapp.com/advisory/ntap-20191205-0001/ Third Party Advisory
https://usn.ubuntu.com/4285-1/ Third Party Advisory
https://usn.ubuntu.com/4287-1/ Third Party Advisory
https://usn.ubuntu.com/4287-2/ Third Party Advisory
https://usn.ubuntu.com/4300-1/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
History

21 Nov 2024, 04:33

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html - Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html - Third Party Advisory
References () https://github.com/torvalds/linux/commit/2289adbfa559050d2a38bcd9caac1c18b800e928 - Patch, Third Party Advisory () https://github.com/torvalds/linux/commit/2289adbfa559050d2a38bcd9caac1c18b800e928 - Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - Third Party Advisory () https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html - Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ -
References () https://security.netapp.com/advisory/ntap-20191205-0001/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20191205-0001/ - Third Party Advisory
References () https://usn.ubuntu.com/4285-1/ - Third Party Advisory () https://usn.ubuntu.com/4285-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4287-1/ - Third Party Advisory () https://usn.ubuntu.com/4287-1/ - Third Party Advisory
References () https://usn.ubuntu.com/4287-2/ - Third Party Advisory () https://usn.ubuntu.com/4287-2/ - Third Party Advisory
References () https://usn.ubuntu.com/4300-1/ - Third Party Advisory () https://usn.ubuntu.com/4300-1/ - Third Party Advisory

07 Nov 2023, 03:07

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/', 'name': 'FEDORA-2019-124a241044', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/', 'name': 'FEDORA-2019-b86a7bdba0', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/ -
Information

Published : 2019-11-07 16:15

Updated : 2024-11-21 04:33

NVD link : CVE-2019-18809

Mitre link : CVE-2019-18809

CVE.ORG link : CVE-2019-18809

JSON object : View

Products Affected

fedoraproject

  • fedora

debian

  • debian_linux

linux

  • linux_kernel

opensuse

  • leap

canonical

  • ubuntu_linux
CWE
CWE-401

Missing Release of Memory after Effective Lifetime


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