What is the CVSS score of CVE-2019-0145?

CVE-2019-0145 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Is there a patch available for CVE-2019-0145?

Yes, a patch is available for CVE-2019-0145. Update the affected software to the latest version immediately.

Ethernet Controller X710 Tm4 Firmware CVE-2019-0145

HIGH

Classic Buffer Overflow (CWE-120)

2019-11-14 secure@intel.com

Privilege Escalation Buffer Overflow Intel Ethernet Controller X710 Tm4 Firmware Ethernet Controller X710 At2 Firmware Ethernet Controller Xxv710 Am2 Firmware Ethernet Controller Xxv710 Am1 Firmware Ethernet Controller X710 Bm2 Firmware Ethernet Controller 710 Bm1 Firmware Ethernet 700 Series Software Linux Kernel

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 14, 2019 - 19:15 nvd

HIGH 7.8

DescriptionNVD

Buffer overflow in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of privilege via local access.

AnalysisAI

Buffer overflow in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of privilege via local access. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Buffer overflow in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of privilege via local access. Affected products include: Intel Ethernet Controller X710-Tm4 Firmware, Intel Ethernet Controller X710-At2 Firmware, Intel Ethernet Controller Xxv710-Am2 Firmware, Intel Ethernet Controller Xxv710-Am1 Firmware, Intel Ethernet Controller X710-Bm2 Firmware. Version information: before 7.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.