Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a dpdk
All dpdk versions before 18.11.10 and before 19.11.5affected
References
- https://www.openwall.com/lists/oss-security/2020/09/28/3 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1879470 ↗
- https://usn.ubuntu.com/4550-1/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html ↗
- http://www.openwall.com/lists/oss-security/2021/01/04/5 ↗
- http://www.openwall.com/lists/oss-security/2021/01/04/1 ↗
- http://www.openwall.com/lists/oss-security/2021/01/04/2 ↗