In the Linux kernel, the following vulnerability has been resolved:
pinctrl: pinconf-generic: Fully validate 'pinmux' property
The pinconf_generic_parse_dt_pinmux() assumes that the 'pinmux' property is not empty when present. This might be not true. With that, the allocator will give a special value in return and not NULL which lead to the crash when trying to access that (invalid) memory. Fix that by fully validating 'pinmux' value, including its length.
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_2023 | — | Upgrade kernel6.18-toolsUpgrade kernel6.18-headersUpgrade kernel6.18-modules-extraUpgrade kernel6.18-modules-extra-commonUpgrade kernel6.18Upgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.18-tools-debuginfoUpgrade kernel6.18-debuginfo-common-x86_64Upgrade perf6.18Upgrade bpftool6.18-debuginfoUpgrade kernel-livepatch-6.18.33-63.124Upgrade kernel6.18-tools-develUpgrade python3-perf6.18-debuginfoUpgrade kernel6.18-debuginfoUpgrade python3-perf6.18Upgrade perf6.18-debuginfoUpgrade kernel6.18-develUpgrade bpftool6.18 | Jul 13, 2026 | Jun 26, 2026 |
| Ubuntu | — | Upgrade linux-image-gke-64k-7.0Upgrade linux-image-virtualUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-7.0Upgrade linux-image-gke-7.0Upgrade linux-image-oem-24.04cUpgrade linux-image-raspi-7.0Upgrade linux-image-raspi-realtimeUpgrade linux-image-realtimeUpgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-oracleUpgrade linux-image-gcpUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-azure-7.0Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-nvidia-bosUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-nvidia-64kUpgrade linux-image-realtime-64kUpgrade linux-image-awsUpgrade linux-image-generic-7.0Upgrade linux-image-gcp-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-oem-24.04dUpgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-gke-64kUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-oracle-64kUpgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-oem-24.04aUpgrade linux-image-oem-26.04aUpgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-virtual-7.0Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-azure-fde-7.0Upgrade linux-image-oem-24.04Upgrade linux-image-ibm-7.0Upgrade linux-image-gcp-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-azureUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-ibmUpgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-realtime-7.0Upgrade linux-image-oem-24.04bUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-gkeUpgrade linux-image-generic-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-generic-64k-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-raspiUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-aws-64kUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1009-oemUpgrade linux-image-genericUpgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-nvidiaUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-oracle-7.0Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-7.0Upgrade linux-image-7.0.0-1010-ibm | Jul 20, 2026 | Jun 26, 2026 |
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