CVE-2020-25639
published 2021-03-04CVE-2020-25639: A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl…
medium4.4CVSS 3.1
AVLACLPRHUINSUCNINAH
A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.19-1 (bookworm) | linux 5.10.19-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| linux | linux_kernel | <= 5.11.2 | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.19-1 | 5.10.19-1 |
| linux | linux_kernel | >= 0 < 5.10.19-1 | 5.10.19-1 |
| linux | linux_kernel | >= 0 < 5.10.19-1 | 5.10.19-1 |
| linux | linux_kernel | >= 0 < 5.10.19-1 | 5.10.19-1 |
| linux | linux_kernel | >= 0 < 5.4.0-73.82 | 5.4.0-73.82 |
| msrc | cbl2_kernel_5.10.78.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_kernel_5.10.60.1-1_on_cbl_mariner_1.0 | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | messaging_realtime_grid | — | — |
| redhat | openshift_container_platform | — | — |
| redhat | openshift_container_platform | — | — |
| redhat | openshift_container_platform | — | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
osv4.4MEDIUM