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.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
21 Nov 2024, 05:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00004.html - Third Party Advisory | |
| References | () http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html - Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/01/04/1 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/01/04/2 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2021/01/04/5 - Mailing List, Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=1879472 - Issue Tracking, Third Party Advisory | |
| References | () https://usn.ubuntu.com/4550-1/ - Third Party Advisory | |
| References | () https://www.openwall.com/lists/oss-security/2020/09/28/3 - Mailing List, Patch, Third Party Advisory |
Information
Published : 2020-09-30 19:15
Updated : 2024-11-21 05:03
NVD link : CVE-2020-14377
Mitre link : CVE-2020-14377
CVE.ORG link : CVE-2020-14377
JSON object : View
Products Affected
canonical
- ubuntu_linux
dpdk
- data_plane_development_kit
opensuse
- leap
CWE
CWE-125
Out-of-bounds Read