In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| linux | linux_kernel | 2.6.12 - 3.16.82 | - |
| linux | linux_kernel | 3.17 - 4.4.208 | - |
| linux | linux_kernel | 4.5.0 - 4.9.208 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
13
Affected Products
12
References
linux / linux_kernel
| - |
| linux | linux_kernel | 4.10 - 4.14.159 | - |
| linux | linux_kernel | 4.15 - 4.19.90 | - |
| linux | linux_kernel | 4.20 - 5.3.17 | - |
| linux | linux_kernel | 5.4 - 5.4.4 | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | cloud_backup | - | - |
| netapp | data_availability_services | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | steelstore_cloud_integrated_storage | - | - |
| netapp | solidfire_baseboard_management_controller | - | - |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability
Impact