In the Linux kernel, the following vulnerability has been resolved:
media: i2c: ds90ub9x3: Fix extra fwnode_handle_put()
The ub913 and ub953 drivers call fwnode_handle_put(priv->sd.fwnode) as part of their remove process, and if the driver is removed multiple times, eventually leads to put "overflow", possibly causing memory corruption or crash.
The fwnode_handle_put() is a leftover from commit 905f88ccebb1 ("media: i2c: ds90ub9x3: Fix sub-device matching"), which changed the code related to the sd.fwnode, but missed removing these fwnode_handle_put() calls.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade linux-image-aws-64k-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azureUpgrade linux-image-6.11.0-26-generic-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.11.0-1016-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.11.0-1015-gcp-64kUpgrade linux-image-kvmUpgrade linux-image-gcp-64kUpgrade linux-image-ibmUpgrade linux-image-oem-22.04aUpgrade linux-image-6.11.0-1014-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azure-nvidiaUpgrade linux-image-6.8.0-1015-gkeopUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-64-generic-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.11.0-1015-azureUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1031-nvidiaUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1022-azure-nvidiaUpgrade linux-image-oem-22.04dUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.11.0-1014-awsUpgrade linux-image-oem-6.8Upgrade linux-image-6.8.0-1033-gcpUpgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-oem-24.04bUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1033-gcp-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.11.0-1022-oemUpgrade linux-image-raspiUpgrade linux-image-nvidia-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-1032-aws-64kUpgrade linux-image-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1031-raspiUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1031-nvidia-lowlatencyUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.11.0-1010-realtimeUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1029-oracleUpgrade linux-image-6.11.0-1014-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.11.0-1016-oracleUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.11.0-26-genericUpgrade linux-image-nvidiaUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-1031-nvidia-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-6.11.0-1015-gcpUpgrade linux-image-gcpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-6.8.1-1025-realtimeUpgrade linux-image-6.8.0-64-lowlatencyUpgrade linux-image-6.8.0-1034-azureUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-gkeUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-64-genericUpgrade linux-image-realtimeUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gkeopUpgrade linux-image-azure-fde-6.8Upgrade linux-image-6.8.0-1031-oemUpgrade linux-image-6.8.0-64-lowlatency-64kUpgrade linux-image-6.8.0-1029-ibmUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-1015-azure-fdeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1032-awsUpgrade linux-image-oem-24.04Upgrade linux-image-virtualUpgrade linux-image-6.11.0-1013-raspiUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1028-gkeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-2026-raspi-realtimeUpgrade linux-image-6.8.0-1034-azure-fdeUpgrade linux-image-oem-24.04aUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1029-oracle-64kUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1031-nvidia-lowlatency-64k | May 21, 2025 | Feb 27, 2025 |
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