Tracker / CVE-2023-3111
CVE-2023-3111
High 7.8
A use after free vulnerability was found in prepare_to_relocate in fs/btrfs/relocation.c in btrfs in the Linux Kernel. This possible flaw can be triggered by calling btrfs_ioctl_balance() before calling btrfs_ioctl_defrag().
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel · 2.6.31 → 4.14.318 |
| linux | linux_kernel · 4.15 → 4.19.286 |
| linux | linux_kernel · 4.20 → 5.4.247 |
| linux | linux_kernel · 5.11 → 5.15.63 |
| linux | linux_kernel · 5.16 → 5.19.4 |
| linux | linux_kernel · 5.5 → 5.10.184 |
| netapp | h300s_firmware |
| netapp | h410c_firmware |
| netapp | h410s_firmware |
| netapp | h500s_firmware |
| netapp | h700s_firmware |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.