CVE-2019-19816
 
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
En el kernel de Linux versión 5.0.21, montar una imagen del sistema de archivos btrfs especialmente diseñada y realizar algunas operaciones puede causar un acceso de escritura fuera de límites en la función __btrfs_map_block en el archivo fs/btrfs/volumes.c, porque un valor de 1 para el número de franjas de datos es mal manejado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-12-16 CVE Reserved
- 2019-12-17 CVE Published
- 2023-11-23 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (6)
URL | Tag | Source |
---|---|---|
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html | Mailing List | |
https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html | Mailing List | |
https://security.netapp.com/advisory/ntap-20200103-0001 | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19816 | 2024-08-05 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://usn.ubuntu.com/4414-1 | 2023-01-19 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Netapp Search vendor "Netapp" | Aff A700s Firmware Search vendor "Netapp" for product "Aff A700s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | Aff A700s Search vendor "Netapp" for product "Aff A700s" | - | - |
Safe
|
Netapp Search vendor "Netapp" | Fas8300 Firmware Search vendor "Netapp" for product "Fas8300 Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | Fas8300 Search vendor "Netapp" for product "Fas8300" | - | - |
Safe
|
Netapp Search vendor "Netapp" | Fas8700 Firmware Search vendor "Netapp" for product "Fas8700 Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | Fas8700 Search vendor "Netapp" for product "Fas8700" | - | - |
Safe
|
Netapp Search vendor "Netapp" | Aff A400 Firmware Search vendor "Netapp" for product "Aff A400 Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | Aff A400 Search vendor "Netapp" for product "Aff A400" | - | - |
Safe
|
Netapp Search vendor "Netapp" | H610s Firmware Search vendor "Netapp" for product "H610s Firmware" | - | - |
Affected
| in | Netapp Search vendor "Netapp" | H610s Search vendor "Netapp" for product "H610s" | - | - |
Safe
|
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.12 < 4.4.247 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.12 < 4.4.247" | - |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.5 < 4.9.247 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.5 < 4.9.247" | - |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 4.14.210 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.14.210" | - |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.15 < 4.19.137 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.15 < 4.19.137" | - |
Affected
| ||||||
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.20 < 5.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.20 < 5.2" | - |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04" | esm |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04" | lts |
Affected
| ||||||
Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04" | lts |
Affected
| ||||||
Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager" | >= 9.5 Search vendor "Netapp" for product "Active Iq Unified Manager" and version " >= 9.5" | vmware_vsphere |
Affected
| ||||||
Netapp Search vendor "Netapp" | Data Availability Services Search vendor "Netapp" for product "Data Availability Services" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Hci Management Node Search vendor "Netapp" for product "Hci Management Node" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Solidfire Search vendor "Netapp" for product "Solidfire" | - | - |
Affected
| ||||||
Netapp Search vendor "Netapp" | Steelstore Cloud Integrated Storage Search vendor "Netapp" for product "Steelstore Cloud Integrated Storage" | - | - |
Affected
|