In the Linux kernel, the following vulnerability has been resolved:
drm/msm/hdmi: fix memory corruption with too many bridges
Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges.
Patchwork: https://patchwork.freedesktop.org/patch/502670/
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 | Oct 3, 2025 | Oct 3, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.4Upgrade linux-gcpUpgrade linux-lowlatencyUpgrade linux-gkeUpgrade linux-aws-5.4Upgrade linux-raspiUpgrade linux-realtimeUpgrade linux-gcp-5.4Upgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-gcp-5.15Upgrade linux-intel-iotgUpgrade linux-fipsUpgrade linux-xilinx-zynqmpUpgrade linux-kvmUpgrade linux-aws-fipsUpgrade linux-azure-fdeUpgrade linux-intel-iotg-5.15Upgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-nvidiaUpgrade linux-azure-5.15Upgrade linux-riscv-5.15Upgrade linux-gkeopUpgrade linux-oracle-5.4Upgrade linux-aws-hweUpgrade linux-ibm-5.4Upgrade linux-awsUpgrade linux-aws-5.15Upgrade linux-raspi-5.4Upgrade linuxUpgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-hweUpgrade linux-iotUpgrade linux-gcp-fipsUpgrade linux-azure-4.15Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-gcp-4.15Upgrade linux-bluefield | Oct 10, 2025 | Oct 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 1, 2025 |
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