In the Linux kernel, the following vulnerability has been resolved:
can: af_can: fix NULL pointer dereference in can_rcv_filter
Analogue to commit 8aa59e355949 ("can: af_can: fix NULL pointer dereference in can_rx_register()") we need to check for a missing initialization of ml_priv in the receive path of CAN frames.
Since commit 4e096a18867a ("net: introduce CAN specific pointer in the struct net_device") the check for dev->type to be ARPHRD_CAN is not sufficient anymore since bonding or tun netdevices claim to be CAN devices but do not initialize ml_priv accordingly.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-livepatch-5.10.162-141.675Upgrade perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade bpftoolUpgrade kernel-livepatch-5.15.86-53.137Upgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernelUpgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-devel | Mar 14, 2025 | Oct 21, 2024 |
| Debian | — | Upgrade linux | Oct 23, 2024 | Oct 23, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 21, 2024 |
| Ubuntu | — | Upgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-gkeUpgrade linux-oracle-5.4Upgrade linux-azure-fdeUpgrade linux-hwe-5.15Upgrade linux-intel-iotgUpgrade linux-aws-5.4Upgrade linux-aws-5.15Upgrade linux-realtimeUpgrade linux-raspi-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gkeop-5.15Upgrade linux-riscv-5.15Upgrade linux-raspiUpgrade linux-gcpUpgrade linux-intel-iotg-5.15Upgrade linux-awsUpgrade linux-azureUpgrade linux-bluefieldUpgrade linux-gkeopUpgrade linux-aws-fipsUpgrade linux-ibmUpgrade linux-azure-fipsUpgrade linux-lowlatencyUpgrade linux-fipsUpgrade linux-ibm-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-iotUpgrade linux-oracleUpgrade linux-azure-fde-5.15Upgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-azure-5.4Upgrade linux-gcp-fipsUpgrade linux-azure-5.15Upgrade linux-gcp-5.4Upgrade linux-oracle-5.15Upgrade linux-hwe-5.4Upgrade linux-nvidia | Nov 19, 2024 | Oct 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 21, 2024 |
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