CVE-2020-12465
Fixed in a distro release EPSS <1%
An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can corrupt memory of adjacent pages.
Products: linux_kernel, netapp active_iq_unified_manager, netapp cloud_backup, netapp hci_baseboard_management_controller, netapp solidfire_&_hci_management_node, netapp steelstore_cloud_integrated_storage
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | kernel-tools-libs-devel | 4.18.0-240.el8 |
| Debian 12 | linux | 5.5.13-1 |
| Debian 13 | linux | 5.5.13-1 |
| Debian 14 | linux | 5.5.13-1 |
| Red Hat Enterprise Linux 8 | bpftool | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | bpftool-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-abi-whitelists | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-core | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug-core | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug-devel | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug-modules | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debug-modules-extra | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debuginfo-common-aarch64 | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debuginfo-common-ppc64le | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debuginfo-common-s390x | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-debuginfo-common-x86_64 | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-devel | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-doc | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-modules | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-modules-extra | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-tools | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-tools-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-tools-libs | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-tools-libs-devel | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump-core | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump-devel | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump-modules | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | kernel-zfcpdump-modules-extra | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | perf | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | perf-debuginfo | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | python3-perf | 0:4.18.0-240.el8 |
| Red Hat Enterprise Linux 8 | python3-perf-debuginfo | 0:4.18.0-240.el8 |
| Ubuntu 16.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-aws-5.3 | 5.3.0-1017.18~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure | no fix |
| Ubuntu 18.04 LTS | linux-azure-5.3 | 5.3.0-1020.21~18.04.1 |
| Ubuntu 18.04 LTS | linux-azure-edge | no fix |
| Ubuntu 18.04 LTS | linux-gcp | no fix |
| Ubuntu 18.04 LTS | linux-gcp-5.3 | 5.3.0-1018.19~18.04.1 |
| Ubuntu 18.04 LTS | linux-gcp-edge | no fix |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1035.36 |
| Ubuntu 18.04 LTS | linux-gke-5.3 | 5.3.0-1018.19~18.04.1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.3.0-51.44~18.04.2 |
| Ubuntu 18.04 LTS | linux-hwe-edge | no fix |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1050.55 |
| Ubuntu 18.04 LTS | linux-oracle-5.0 | no fix |
| Ubuntu 18.04 LTS | linux-oracle-5.3 | 5.3.0-1016.18~18.04.1 |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1023.25~18.04.1 |
| Ubuntu 20.04 LTS | linux-azure-fde | no fix |
| Ubuntu 20.04 LTS | linux-gke | no fix |
| Ubuntu 20.04 LTS | linux-gkeop | no fix |
| Ubuntu 20.04 LTS | linux-gkeop-5.15 | no fix |
| Ubuntu 20.04 LTS | linux-raspi2 | no fix |
| Ubuntu 22.04 LTS | linux-intel-iot-realtime | no fix |
| Ubuntu 22.04 LTS | linux-realtime | no fix |
| Ubuntu 22.04 LTS | linux-riscv | no fix |
| Ubuntu 24.04 LTS | linux-raspi-realtime | no fix |