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In the Linux kernel, the following vulnerability has been resolved:
usb: idmouse: fix an uninit-value in idmouse_open
In idmouse_create_image, if any ftip_command fails, it will go to the reset label. However, this leads to the data in bulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check for valid image incurs an uninitialized dereference.
Fix this by moving the check before reset label since this check only be valid if the data after bulk_in_buffer[HEADER] has concrete data.
Note that this is found by KMSAN, so only kernel compilation is tested.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade kernel-livepatch-5.10.155-138.670Upgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.296-222.539Upgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernelUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 29, 2025 | Dec 29, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftool | Mar 10, 2026 | Mar 10, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Dec 24, 2025 |
| Ubuntu | — | Upgrade linux-gcp-4.15Upgrade linux-bluefieldUpgrade linux-realtimeUpgrade linux-gcp-fipsUpgrade linux-hwe-5.4Upgrade linux-gcpUpgrade linux-gcp-5.15Upgrade linux-hweUpgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azure-4.15Upgrade linux-gcp-5.4Upgrade linux-iotUpgrade linux-aws-fipsUpgrade linux-raspi-5.4Upgrade linux-azure-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-ibmUpgrade linux-aws-5.15Upgrade linux-oracle-5.4Upgrade linux-lowlatencyUpgrade linux-gkeUpgrade linux-azure-fdeUpgrade linux-gkeopUpgrade linux-nvidiaUpgrade linux-azure-fipsUpgrade linux-fipsUpgrade linux-aws-hweUpgrade linux-xilinx-zynqmpUpgrade linux-azure-fde-5.15Upgrade linux-kvmUpgrade linux-azure-5.15Upgrade linux-riscv-5.15Upgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-hwe-5.15Upgrade linux-aws-5.4Upgrade linux-ibm-5.4Upgrade linuxUpgrade linux-intel-iotgUpgrade linux-raspiUpgrade linux-azure | Jan 6, 2026 | Dec 24, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 24, 2025 |
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