CVE-2023-31284: Buffer Overflow
Published May 4, 2023
·Updated
illumos illumos-gate before 676abcb has a stack buffer overflow in /dev/net, leading to privilege escalation via a stat on a long file name in /dev/net.
Affected Software
1 affected component
illumos illumos-gate<2023-04-29
Event History
May 4, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
08:15 PM
Description
Frequently Asked Questions
1
What is CVE-2023-31284?
CVE-2023-31284 is a vulnerability in illumos-gate that allows privilege escalation through a stack buffer overflow in /dev/net.
2
What is the severity of CVE-2023-31284?
CVE-2023-31284 has a severity rating of 7.8, which is considered high.
3
How does CVE-2023-31284 work?
CVE-2023-31284 occurs when a stat operation is performed on a long file name in /dev/net, leading to a stack buffer overflow and potential privilege escalation.
4
What software is affected by CVE-2023-31284?
The illumos-gate software before version 676abcb is affected by CVE-2023-31284.
5
Is there a fix for CVE-2023-31284?
Yes, applying the patch or upgrading to version 676abcb of illumos-gate resolves the issue.