A crafted NTFS image can cause a NULL pointer dereference in ntfs_extent_inode_open in NTFS-3G < 2021.8.22.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ntfs-3g | Tuxera | * | 2021.8.22 (excluding) |
| Ntfs-3g | Ubuntu | bionic | * |
| Ntfs-3g | Ubuntu | devel | * |
| Ntfs-3g | Ubuntu | esm-infra/xenial | * |
| Ntfs-3g | Ubuntu | focal | * |
| Ntfs-3g | Ubuntu | hirsute | * |
| Ntfs-3g | Ubuntu | impish | * |
| Ntfs-3g | Ubuntu | jammy | * |
| Ntfs-3g | Ubuntu | trusty | * |
| Ntfs-3g | Ubuntu | trusty/esm | * |
| Ntfs-3g | Ubuntu | xenial | * |
| Advanced Virtualization for RHEL 8.2.1 | RedHat | virt:8.2-8020120210917153657.863bb0db | * |
| Advanced Virtualization for RHEL 8.2.1 | RedHat | virt-devel:8.2-8020120210917153657.863bb0db | * |
| Advanced Virtualization for RHEL 8.4.0.Z | RedHat | virt:av-8040020210922084349.522a0ee4 | * |
| Advanced Virtualization for RHEL 8.4.0.Z | RedHat | virt-devel:av-8040020210922084349.522a0ee4 | * |
| Red Hat Enterprise Linux 8 | RedHat | virt-devel:rhel-8060020220408104655.d63f516d | * |
| Red Hat Enterprise Linux 8 | RedHat | virt:rhel-8060020220408104655.d63f516d | * |