A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.
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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 | 5.12 | - |
| redhat | enterprise_linux | - | - |
| redhat | enterprise_linux_for_real_time |
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:N/I:H/A:H
19
Affected Products
6
References
linux / linux_kernel
| - |
| - |
| redhat | enterprise_linux_for_real_time_for_nfv | - | - |
| redhat | enterprise_linux_for_real_time_for_nfv_tus | - | - |
| redhat | enterprise_linux_for_real_time_tus | - | - |
| fedoraproject | fedora | - | - |
| redhat | virtualization | - | - |
| redhat | virtualization_host | - | - |
| netapp | cloud_backup | - | - |
| netapp | solidfire_baseboard_management_controller_firmware | - | - |
| netapp | h300s_firmware | - | - |
| netapp | h500s_firmware | - | - |
| netapp | h700s_firmware | - | - |
| netapp | h300e_firmware | - | - |
| netapp | h500e_firmware | - | - |
| netapp | h700e_firmware | - | - |
| netapp | h410s_firmware | - | - |
| netapp | h410c_firmware | - | - |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Exploitability
Impact