CVE-2019-19816
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
- Score
- CVSS 3.1 7.8 High
- Status
- Modified - cve@mitre.org
- Published
- 2019-12-17
- Last modified
- 2024-08-05
- Weaknesses
- CWE-787
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Linux Kernel (Linux)
- Active Iq Unified Manager (Netapp)
- Aff A400 Firmware (Netapp)
- Aff A700s Firmware (Netapp)
- Data Availability Services (Netapp)
- Fas8300 Firmware (Netapp)
- Fas8700 Firmware (Netapp)
- H610s Firmware (Netapp)
- Hci Management Node (Netapp)
- Solidfire (Netapp)
- Steelstore Cloud Integrated Storage (Netapp)
References
- https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19816
- https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html
- https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html
- https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html
- https://security.netapp.com/advisory/ntap-20200103-0001/
- https://usn.ubuntu.com/4414-1/
