What’s Vulnerable › Vulnerabilities
CVE-2019-19966
- Severity: medium (CVSS 4.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-12-25 · updated 2026-06-17
- Weakness: CWE-416
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.
Affected products
- Debian Linux: 8.0
- Linux kernel: before 5.1.6 — fixed in 5.1.6
- Active IQ Unified Manager for VMware vSphere, Linux, and Microsoft Windows: all versions
- NetApp Aff Baseboard Management Controller: a700s
- NetApp Cloud Backup: all versions
- NetApp Data Availability Services: all versions
- E-Series SANtricity OS Controller Software 11.x: from 11.0 through 11.70.2
- NetApp Fas/Aff Baseboard Management Controller: all versions
- NetApp Hci Baseboard Management Controller: h610s
- NetApp Solidfire & Hci Management Node: all versions
- NetApp Solidfire Baseboard Management Controller: all versions
- NetApp Steelstore Cloud Integrated Storage: all versions
- openSUSE Leap: 15.1
How to fix
Upgrade to a fixed version: Linux kernel 5.1.6. Check the vendor advisory for mitigations.
References
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dea37a97265588da604c6ba80160a287b72c7bfd
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
- https://security.netapp.com/advisory/ntap-20200204-0002/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.6
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dea37a97265588da604c6ba80160a287b72c7bfd
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
- https://security.netapp.com/advisory/ntap-20200204-0002/
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