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CVE-2020-14377

Description

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.

Risk Information

Base Score
7.1
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
0.064

Associated Vulnerability

VulnerabilityOS Platform
didact tool which allows teachers to view and control computer labs (USN-4547-1) italc-client_3.0.3+dfsg1-3ubuntu0.1_i386.debLinux
didact tool which allows teachers to view and control computer labs (USN-4547-1) italc-client_3.0.3+dfsg1-3ubuntu0.1_amd64.debLinux
didact tool which allows teachers to view and control computer labs (USN-4547-1) italc-master_3.0.3+dfsg1-3ubuntu0.1_i386.debLinux
didact tool which allows teachers to view and control computer labs (USN-4547-1) italc-master_3.0.3+dfsg1-3ubuntu0.1_amd64.debLinux
didact tool which allows teachers to view and control computer labs (USN-4547-1) libitalccore_3.0.3+dfsg1-3ubuntu0.1_i386.debLinux
didact tool which allows teachers to view and control computer labs (USN-4547-1) libitalccore_3.0.3+dfsg1-3ubuntu0.1_amd64.debLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-debuginfo-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-debugsource-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-kmp-default-18.11.9_k4.12.14_122.37-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-kmp-default-debuginfo-18.11.9_k4.12.14_122.37-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-tools-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) dpdk-tools-debuginfo-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) libdpdk-18_11-18.11.9-3.15.1.x86_64.rpmLinux
SUSE-SU-2020:2768-1(SUSE Linux Enterprise Server 12-SP5 ) libdpdk-18_11-debuginfo-18.11.9-3.15.1.x86_64.rpmLinux
set of libraries for fast packet processing (USN-4550-1) dpdk_19.11.3-0ubuntu0.2_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234