A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.
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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 | 4.5 - 4.9.227 | - |
| linux | linux_kernel | 4.10 - 4.14.184 | - |
| linux | linux_kernel | 4.15 - 4.19.127 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
18
Affected Products
26
References
linux / linux_kernel
| - |
| linux | linux_kernel | 4.20 - 5.4.45 | - |
| linux | linux_kernel | 5.5 - 5.6.17 | - |
| linux | linux_kernel | 5.7 - 5.7.1 | - |
| opensuse | leap | - | - |
| redhat | enterprise_linux | - | - |
| redhat | enterprise_linux | - | - |
| redhat | enterprise_mrg | - | - |
| fedoraproject | fedora | - | - |
| debian | debian_linux | - | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| canonical | ubuntu_linux | - | - |
| netapp | active_iq_unified_manager | - | - |
| netapp | cloud_backup | - | - |
| netapp | steelstore_cloud_integrated_storage | - | - |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact