An issue was discovered in evaluate_auto_mountpoint in btrfsmaintenance-functions in btrfsmaintenance through 0.4.1. Code execution as root can occur via a specially crafted filesystem label if btrfs-{scrub,balance,trim} are set to auto in /etc/sysconfig/btrfsmaintenance (this is not the default, though).
Name | Vendor | Start Version | End Version |
---|---|---|---|
Btrfsmaintenance | Btrfsmaintenance_project | * | 0.4.1 (including) |
Btrfsmaintenance | Ubuntu | cosmic | * |
Btrfsmaintenance | Ubuntu | disco | * |
Btrfsmaintenance | Ubuntu | eoan | * |
Btrfsmaintenance | Ubuntu | groovy | * |
Btrfsmaintenance | Ubuntu | hirsute | * |
Btrfsmaintenance | Ubuntu | impish | * |
Btrfsmaintenance | Ubuntu | kinetic | * |
Btrfsmaintenance | Ubuntu | lunar | * |
Btrfsmaintenance | Ubuntu | mantic | * |