In the Linux kernel, the following vulnerability has been resolved:
staging: bcm2835-camera: Initialise dev in v4l2_dev
Commit 42a2f6664e18 ("staging: vc04_services: Move global g_state to vchiq_state") changed mmal_init to pass dev->v4l2_dev.dev to vchiq_mmal_init, however nothing iniitialised dev->v4l2_dev, so we got a NULL pointer dereference.
Set dev->v4l2_dev.dev during bcm2835_mmal_probe. The device pointer could be passed into v4l2_device_register to set it, however that also has other effects that would need additional changes.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade kernel-64kb-extraUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-vdsoUpgrade kernel-develUpgrade kernel-default-livepatchUpgrade kernel-azureUpgrade kernel-macrosUpgrade kernel-azure-vdsoUpgrade kernel-kvmsmallUpgrade kernel-obs-qaUpgrade kernel-sourceUpgrade kernel-64kbUpgrade kernel-source-azureUpgrade kernel-default-vdsoUpgrade kernel-default-extraUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-kvmsmall-develUpgrade kernel-default-develUpgrade kernel-zfcpdumpUpgrade kernel-azure-develUpgrade kernel-azure-extraUpgrade kernel-devel-azure | Dec 5, 2025 | Dec 5, 2025 |
| Ubuntu | — | Upgrade linux-image-6.14.0-28-genericUpgrade linux-image-generic-64kUpgrade linux-image-oracle-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-6.14.0-1012-raspiUpgrade linux-image-6.14.0-1010-azureUpgrade linux-image-oracleUpgrade linux-image-6.14.0-1010-realtimeUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-virtualUpgrade linux-image-gcpUpgrade linux-image-oem-24.04cUpgrade linux-image-virtual-6.14Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.14.0-1011-oracleUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1011-awsUpgrade linux-image-6.14.0-1014-gcp-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-awsUpgrade linux-image-6.14.0-1014-gcpUpgrade linux-image-oem-6.14Upgrade linux-image-generic-64k-6.14Upgrade linux-image-oracle-6.14Upgrade linux-image-gcp-6.14Upgrade linux-image-aws-6.14Upgrade linux-image-generic-6.14Upgrade linux-image-gcp-64kUpgrade linux-image-azureUpgrade linux-image-oem-24.04Upgrade linux-image-realtimeUpgrade linux-image-6.14.0-1011-aws-64kUpgrade linux-image-realtime-6.14Upgrade linux-image-raspiUpgrade linux-image-raspi-6.14Upgrade linux-image-aws-64k-6.14Upgrade linux-image-6.14.0-1010-oemUpgrade linux-image-genericUpgrade linux-image-6.14.0-28-generic-64kUpgrade linux-image-azure-6.14Upgrade linux-image-6.14.0-1011-oracle-64kUpgrade linux-image-gcp-64k-6.14 | Jun 26, 2025 | May 20, 2025 |
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