Integer overflow in Dpdk Data_plane_development_kit
CVE-2020-10722
A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
Vulnerability class: Integer Overflow
EPSS: 0.004 (29.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Dpdk Data_plane_development_kit
- Oracle Communications_session_border_controller
- Oracle Enterprise_communications_broker — versions 3.1.0, 3.2.0
- [Unknown] Dpdk — versions 20.02.1, 19.11.2, 18.11.8
- Canonical Ubuntu_linux — versions 18.04, 19.10, 20.04
- Fedoraproject Fedora — versions 32
- Opensuse Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory)
- secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC)
- secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (Mailing List, Third Party Advisory, x_refsource_MISC)
- secalert@redhat.com (Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-10722?
- CVE-2020-10722 is a medium-severity vulnerability in Dpdk Data_plane_development_kit, classified under Integer Overflow or Wraparound. CVSS score: 5.1/10. Published 2020-05-19.
- How severe is CVE-2020-10722?
- Medium severity. CVSS v3 base score is 5.1 out of 10.
- Is CVE-2020-10722 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.