7.8
High
CVE-2023-3111 A use after free vulnerability was found in prepare_to_relocate in fs/btrfs/relocation.c in btrfs in the Linux Kernel
Description
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
| Product | Affected versions | Fixed in |
|---|---|---|
| kernel | Versions not published |
References
- patchwork.kernel.org patchwork.kernel.org
- security.netapp.com security.netapp.com
- [debian-lts-announce] 20230727 [SECURITY] [DLA 3508-1] linux security update lists.debian.org
- DSA-5480 www.debian.org
- [debian-lts-announce] 20231019 [SECURITY] [DLA 3623-1] linux-5.10 security update lists.debian.org
Timeline
- Published
- Last modified
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