An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.
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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 | 4.18 - 4.19.118 | - |
| linux | linux_kernel | 4.20 - 5.4.35 | - |
| linux | linux_kernel | 5.5 - 5.6.7 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
17
Affected Products
18
References
linux / linux_kernel
| - |
| netapp | active_iq_unified_manager | - | - |
| netapp | cloud_backup | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | hci_baseboard_management_controller | - | - |
| netapp | solidfire_\&_hci_management_node | - | - |
| netapp | steelstore_cloud_integrated_storage | - | - |
| netapp | aff_baseboard_management_controller | - | - |
| netapp | solidfire_baseboard_management_controller | - | - |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact