In the Linux kernel, the following vulnerability has been resolved:
media: mt9m114: Fix deadlock in get_frame_interval/set_frame_interval
Getting / Setting the frame interval using the V4L2 subdev pad ops get_frame_interval/set_frame_interval causes a deadlock, as the subdev state is locked in the [1] but also in the driver itself.
In [2] it's described that the caller is responsible to acquire and release the lock in this case. Therefore, acquiring the lock in the driver is wrong.
Remove the lock acquisitions/releases from mt9m114_ifp_get_frame_interval() and mt9m114_ifp_set_frame_interval().
[1] drivers/media/v4l2-core/v4l2-subdev.c - line 1129 [2] Documentation/driver-api/media/v4l2-subdev.rst
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Suse | — | Upgrade kernel-default-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-buildUpgrade dtb-rockchipUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade kernel-docs-htmlUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kernel-rt-optionalUpgrade dtb-marvellUpgrade kernel-rt-extraUpgrade gfs2-kmp-rtUpgrade kernel-64kbUpgrade dtb-freescaleUpgrade dtb-amlogicUpgrade kernel-rt-vdsoUpgrade dtb-amazonUpgrade dtb-appleUpgrade kernel-default-develUpgrade kernel-zfcpdumpUpgrade dlm-kmp-defaultUpgrade dtb-apmUpgrade ocfs2-kmp-rtUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docsUpgrade kernel-kvmsmall-develUpgrade kernel-rtUpgrade kernel-macrosUpgrade dtb-qcomUpgrade kernel-symsUpgrade dtb-xilinxUpgrade gfs2-kmp-defaultUpgrade dtb-nvidiaUpgrade dtb-alteraUpgrade dtb-renesasUpgrade dtb-amdUpgrade kernel-64kb-extraUpgrade kselftests-kmp-64kbUpgrade kernel-rt-develUpgrade dlm-kmp-rtUpgrade kernel-develUpgrade kernel-default-vdsoUpgrade dtb-lgUpgrade kernel-default-optionalUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade kernel-64kb-optionalUpgrade dtb-caviumUpgrade dtb-allwinnerUpgrade dtb-mediatekUpgrade dlm-kmp-64kbUpgrade dtb-exynosUpgrade ocfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-defaultUpgrade dtb-armUpgrade dtb-sprdUpgrade kernel-source-vanillaUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-devel | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-64k-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-awsUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-virtualUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oracleUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-realtimeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-fipsUpgrade linux-image-xilinxUpgrade linux-image-nvidia-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-6.8Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-raspi-realtimeUpgrade linux-image-raspiUpgrade linux-image-virtual-6.8Upgrade linux-image-gke-64kUpgrade linux-image-gkeUpgrade linux-image-azure-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-oem-22.04cUpgrade linux-image-gke-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-genericUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-azureUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-kvmUpgrade linux-image-intel-iotgUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-nvidia-6.8Upgrade linux-image-nvidiaUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-oracle-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-gcp-fips | Feb 12, 2026 | Sep 5, 2025 |
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