Vulnerability · Published May 20, 2020 · Assigned by redhat
CVE-2020-10726
Medium 6.0
In plain English
A medium-severity integer overflow in dpdk from [UNKNOWN]. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.0Medium
Exploit odds (30 days)0.5%top 58.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in DPDK versions 19.11 and above. A malicious container that has direct access to the vhost-user socket can keep sending VHOST_USER_GET_INFLIGHT_FD messages, causing a resource leak (file descriptors and virtual memory), which may result in a denial of service.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | dpdk | 19.11.2-1 | DEBIAN-CVE-2020-10726 |
| Debian:13 | dpdk | 19.11.2-1 | DEBIAN-CVE-2020-10726 |
| Debian:14 | dpdk | 19.11.2-1 | DEBIAN-CVE-2020-10726 |
Affected products (as reported)
Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
References
- openSUSE-SU-2020:0693 vendor-advisory, x_refsource_SUSE
- FEDORA-2020-04e3d34451 vendor-advisory, x_refsource_FEDORA
- https://www.openwall.com/lists/oss-security/2020/05/18/2 x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10726 x_refsource_CONFIRM
- https://bugs.dpdk.org/show_bug.cgi?id=271 x_refsource_MISC