CVE-2023-1611: Fedoraproject Fedora

Medium severity, CVSS 6.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea

Affected products

• Fedoraproject Fedora: version 36 only; version 37 only
• Linux Linux Kernel: from 2.6.13, before 5.10.177 (fixed in 5.10.177); from 5.15, before 5.15.106 (fixed in 5.15.106); from 6.1, before 6.1.23 (fixed in 6.1.23); from 6.2, before 6.2.10 (fixed in 6.2.10); version 2.6.12 only; version 6.3 only

Published 2023-04-03. Last modified 2026-06-17.