Medium severity · published Dec 25, 2019
CVE-2019-19966
In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655
4.6
CVSS
0.6%
EPSS
No
On KEV
Description
In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
before 5.1.6 · source: NVD
AI
Active IQ Unified Manager · Netapp
All versions, or not specified · source: NVD
AB
Aff Baseboard Management Controller · Netapp
a700s · source: NVD
CB
Cloud Backup · Netapp
All versions, or not specified · source: NVD
DA
Data Availability Services · Netapp
All versions, or not specified · source: NVD
DL
Debian Linux · Debian
8.0 · source: NVD
ES
E-series Santricity OS Controller · Netapp
11.0 through 11.70.2 · source: NVD
FB
Fas/aff Baseboard Management Controller · Netapp
All versions, or not specified · source: NVD
HB
Hci Baseboard Management Controller · Netapp
h610s · source: NVD
LE
Leap · Opensuse
15.1 · source: NVD
SH
Solidfire & Hci Management Node · Netapp
All versions, or not specified · source: NVD
SB
Solidfire Baseboard Management Controller · Netapp
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-19966
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-19966
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
Release Notes
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6
Exploit
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dea37a97265588da604c6ba80160a287b72c7bfd
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200204-0002/
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