In the Linux kernel, the following vulnerability has been resolved:
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
If mcb_device_register() returns error in chameleon_parse_gdd(), the refcount of bus and device name are leaked. Fix this by calling put_device() to give up the reference, so they can be released in mcb_release_dev() and kobject_cleanup().
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.165-143.735Upgrade python-perfUpgrade kernelUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-4.14.304-226.531Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 9, 2025 | Oct 9, 2025 |
| Ubuntu | — | Upgrade linux-azure-4.15Upgrade linux-azure-fipsUpgrade linux-aws-5.4Upgrade linux-ibm-5.4Upgrade linux-awsUpgrade linux-lowlatencyUpgrade linux-hwe-5.15Upgrade linux-gcp-4.15Upgrade linux-azureUpgrade linux-nvidia-tegra-5.15Upgrade linux-hweUpgrade linux-gcp-5.4Upgrade linuxUpgrade linux-azure-5.4Upgrade linux-aws-hweUpgrade linux-gkeopUpgrade linux-raspiUpgrade linux-iotUpgrade linux-gcp-fipsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcpUpgrade linux-gkeUpgrade linux-nvidiaUpgrade linux-bluefieldUpgrade linux-intel-iotgUpgrade linux-aws-5.15Upgrade linux-hwe-5.4Upgrade linux-oracleUpgrade linux-realtimeUpgrade linux-intel-iot-realtimeUpgrade linux-xilinx-zynqmpUpgrade linux-intel-iotg-5.15Upgrade linux-gcp-5.15Upgrade linux-oracle-5.15Upgrade linux-aws-fipsUpgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-kvmUpgrade linux-azure-5.15Upgrade linux-fipsUpgrade linux-raspi-5.4Upgrade linux-oracle-5.4 | Oct 10, 2025 | Oct 7, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 7, 2025 |
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