High severity · published Sep 30, 2020
CVE-2020-14375
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DP
Data Plane Development Kit · Dpdk
18.02.1 before 18.11.10; 19.02 before 19.11.5 · source: NVD
LE
Leap · Opensuse
15.1; 15.2 · source: NVD
UL
Ubuntu Linux · Canonical
20.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14375
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14375
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
Mailing List
http://www.openwall.com/lists/oss-security/2021/01/04/1
Mailing List
http://www.openwall.com/lists/oss-security/2021/01/04/2
Mailing List
http://www.openwall.com/lists/oss-security/2021/01/04/5
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1879468
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