A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-dpdk | Jul 30, 2024 | Sep 30, 2020 | |
| Huawei Euleros 2_0_sp5 | huawei-euleros-2_0_sp5-upgrade-dpdkhuawei-euleros-2_0_sp5-upgrade-dpdk-devel | Feb 3, 2021 | Sep 30, 2020 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-dpdkhuawei-euleros-2_0_sp8-upgrade-dpdk-develhuawei-euleros-2_0_sp8-upgrade-dpdk-tools | Nov 3, 2020 | Sep 30, 2020 | |
| Huawei Euleros 2_0_sp9 | huawei-euleros-2_0_sp9-upgrade-dpdkhuawei-euleros-2_0_sp9-upgrade-dpdk-tools | Nov 3, 2020 | Sep 30, 2020 | |
| Suse | — | suse-upgrade-dpdksuse-upgrade-dpdk-develsuse-upgrade-dpdk-docsuse-upgrade-dpdk-examplessuse-upgrade-dpdk-kmp-defaultsuse-upgrade-dpdk-kmp-preemptsuse-upgrade-dpdk-thunderxsuse-upgrade-dpdk-thunderx-develsuse-upgrade-dpdk-thunderx-kmp-defaultsuse-upgrade-dpdk-toolssuse-upgrade-libdpdk-18_11suse-upgrade-libdpdk-20_0 | Sep 29, 2020 | Sep 28, 2020 |
| Ubuntu | ubuntu-upgrade-dpdk | Sep 29, 2020 | Sep 28, 2020 |
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