CVE-2023-31284

—

CVSS 3.1

7.8 high

EPSS

<1%p20

Published

May 4, 2023 (May 4, 2023)

Modified

Jun 17, 2026

Description

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.

Vendors: illumos
Products: illumos-gate
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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