In the Linux kernel, the following vulnerability has been resolved:
mISDN: fix possible memory leak in mISDN_register_device()
Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically, add put_device() to give up the reference, so that the name can be freed in kobject_cleanup() when the refcount is 0.
Set device class before put_device() to avoid null release() function WARN message in device_release().
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-headersUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.299-223.520Upgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.79-51.138Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade python-perfUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.155-138.670Upgrade perfUpgrade bpftool | Jun 23, 2025 | May 1, 2025 |
| Debian | — | Upgrade linux | May 5, 2025 | May 1, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel | Jul 11, 2025 | May 1, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 1, 2025 |
| Ubuntu | — | Upgrade linux-azure-fipsUpgrade linux-iotUpgrade linux-aws-hweUpgrade linux-gkeopUpgrade linux-gkeUpgrade linux-lowlatencyUpgrade linux-ibm-5.4Upgrade linux-gcp-fipsUpgrade linuxUpgrade linux-oracle-5.4Upgrade linux-awsUpgrade linux-gcp-5.4Upgrade linux-bluefieldUpgrade linux-intel-iotg-5.15Upgrade linux-azureUpgrade linux-hwe-5.4Upgrade linux-realtimeUpgrade linux-fipsUpgrade linux-raspiUpgrade linux-nvidiaUpgrade linux-riscv-5.15Upgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-intel-iotgUpgrade linux-aws-5.4Upgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-oracleUpgrade linux-oracle-5.15Upgrade linux-azure-4.15Upgrade linux-aws-fipsUpgrade linux-kvmUpgrade linux-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-ibmUpgrade linux-raspi-5.4Upgrade linux-hweUpgrade linux-gcp-4.15Upgrade linux-gcp | May 6, 2025 | May 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | May 1, 2025 |
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