In the Linux kernel, the following vulnerability has been resolved:
can: isotp: sanitize CAN ID checks in isotp_bind()
Syzbot created an environment that lead to a state machine status that can not be reached with a compliant CAN ID address configuration. The provided address information consisted of CAN ID 0x6000001 and 0xC28001 which both boil down to 11 bit CAN IDs 0x001 in sending and receiving.
Sanitize the SFF/EFF CAN ID values before performing the address checks.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-uki-virtUpgrade kernel-cross-headersUpgrade kernel-rt-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debug-develUpgrade kernel-modulesUpgrade kernel-rt-64k-coreUpgrade kernel-64k-modules-coreUpgrade kernel-coreUpgrade kernel-devel-matchedUpgrade kernel-rt-debugUpgrade kernel-64k-debug-coreUpgrade kernel-headersUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-develUpgrade python3-perfUpgrade kernel-64k-debug-develUpgrade kernel-64k-develUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-debugUpgrade kernel-debug-uki-virtUpgrade rtlaUpgrade libperfUpgrade kernel-debug-develUpgrade kernel-rt-64k-debugUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-64k-coreUpgrade kernel-modules-coreUpgrade kernel-modules-extraUpgrade kernel-64k-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-rt-debug-modulesUpgrade kernel-64kUpgrade kernel-abi-stablelistsUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-develUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-64k-modules-coreUpgrade kernel-tools-libsUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-debug-modulesUpgrade kernel-zfcpdumpUpgrade kernel-debug-modules-extraUpgrade rvUpgrade kernel-64k-debug-modules-coreUpgrade kernel-rt-64k-develUpgrade kernel-rt-modules-extraUpgrade kernel-rt-64k-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-rt-64kUpgrade kernel-64k-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-devel-matchedUpgrade perfUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade kernel-64k-debug-modules-extraUpgrade kernel-docUpgrade kernel-rt-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-modules-coreUpgrade kernel-tools-libs-devel | Nov 20, 2025 | Nov 11, 2025 |
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Oracle_linux | — | Upgrade kernel | Nov 28, 2025 | Feb 26, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Feb 26, 2025 |
| Rocky_linux | — | Upgrade kernel-rt-modules-coreUpgrade kernel-tools-libsUpgrade kernel-debug-devel-matchedUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade libperf-debuginfoUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-coreUpgrade kernel-debuginfo-common-s390xUpgrade kernel-debug-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-debug-modules-coreUpgrade kernel-uki-virt-addonsUpgrade python3-perf-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-rt-debuginfoUpgrade kernel-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-rtUpgrade kernel-zfcpdump-modules-coreUpgrade rvUpgrade kernel-zfcpdump-modulesUpgrade kernel-modules-coreUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-zfcpdump-modules-extraUpgrade python3-perfUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-coreUpgrade libperfUpgrade perfUpgrade kernel-debugUpgrade kernel-tools-libs-develUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-coreUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debug-modules-extraUpgrade kernel-develUpgrade kernelUpgrade kernel-zfcpdump-develUpgrade rtlaUpgrade kernel-debug-develUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade kernel-devel-matched | Feb 5, 2026 | Nov 21, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-kvmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-realtimeUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-gcpUpgrade linux-intel-iotg-5.15Upgrade linux-azureUpgrade linux-azure-5.15Upgrade linux-ibmUpgrade linux-lowlatencyUpgrade linux-awsUpgrade linux | Mar 19, 2025 | Feb 26, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Feb 26, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub