In FreeBSD 12.0-STABLE before r350619, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350619, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the bhyve e1000 device emulation used a guest-provided value to determine the size of the on-stack buffer without validation when TCP segmentation offload is requested for a transmitted packet. A misbehaving bhyve guest could overwrite memory in the bhyve process on the host.
References
| Link | Resource |
|---|---|
| https://security.FreeBSD.org/advisories/FreeBSD-SA-19:21.bhyve.asc | Patch Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20190910-0002/ | Third Party Advisory |
| https://security.FreeBSD.org/advisories/FreeBSD-SA-19:21.bhyve.asc | Patch Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20190910-0002/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 04:45
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://security.FreeBSD.org/advisories/FreeBSD-SA-19:21.bhyve.asc - Patch, Vendor Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20190910-0002/ - Third Party Advisory |
Information
Published : 2019-08-30 09:15
Updated : 2024-11-21 04:45
NVD link : CVE-2019-5609
Mitre link : CVE-2019-5609
CVE.ORG link : CVE-2019-5609
JSON object : View
Products Affected
freebsd
- freebsd
CWE
CWE-787
Out-of-bounds Write