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CVE-2019-15876

MEDIUM
5.5
CVSS Score
Published: April 28, 2020 at 07:11 PM UTC
Updated: June 17, 2026 at 02:21 AM UTC
1 product affected across 1 vendorFreeBSD

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%

Description

In FreeBSD 12.1-STABLE before r356089, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r356090, and 11.3-RELEASE before 11.3-RELEASE-p7, driver specific ioctl command handlers in the oce network driver failed to check whether the caller has sufficient privileges allowing unprivileged users to send passthrough commands to the device firmware.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FreeBSD· Freebsd
95%
12.1-STABLE ≤ v < 12.1-RELEASE-p311.311.3 p111.3 p211.3 p311.3 p411.3 p511.3 p612.112.1 p112.1 p2
Affected range stops below 12.1-RELEASE-p3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:05.if_oce_ioctl.asc

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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