In the Linux kernel, the following vulnerability has been resolved:
SUNRPC: lock against ->sock changing during sysfs read
->sock can be set to NULL asynchronously unless ->recv_mutex is held. So it is important to hold that mutex. Otherwise a sysfs read can trigger an oops. Commit 17f09d3f619a ("SUNRPC: Check if the xprt is connected before handling sysfs reads") appears to attempt to fix this problem, but it only narrows the race window.
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 | Jul 30, 2024 | Jul 30, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel | Dec 12, 2024 | Jul 16, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Oct 9, 2024 | Jul 16, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 16, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1105-raspiUpgrade linux-image-5.15.0-1063-nvidia-tegraUpgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-185-generic-lpaeUpgrade linux-image-5.15.0-1111-aws-fipsUpgrade linux-image-oem-20.04Upgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-183-lowlatencyUpgrade linux-image-fips-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-gcpUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-generic-64kUpgrade linux-image-intelUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1106-intel-iotgUpgrade linux-image-5.15.0-185-generic-64kUpgrade linux-image-virtualUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1108-oracleUpgrade linux-image-5.15.0-185-genericUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1107-gkeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-183-lowlatency-64kUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1103-intel-iot-realtimeUpgrade linux-image-ibmUpgrade linux-image-realtimeUpgrade linux-image-raspi-5.15Upgrade linux-image-awsUpgrade linux-image-5.15.0-1103-kvmUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gkeUpgrade linux-image-5.15.0-1106-nvidiaUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-kvm-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1116-azure-fipsUpgrade linux-image-kvmUpgrade linux-image-5.15.0-185-fipsUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-5.15Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-virtual-5.15Upgrade linux-image-5.15.0-1052-nvidia-tegra-igx-rtUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1105-ibmUpgrade linux-image-gke-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-oracle-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-azureUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1111-aws-64kUpgrade linux-image-nvidiaUpgrade linux-image-fipsUpgrade linux-image-gcp-lts-22.04No solution existsUpgrade linux-image-azure-fips-5.15Upgrade linux-image-5.15.0-1106-nvidia-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-gkeopUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-1116-azureUpgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-5.15.0-1074-xilinx-zynqmpUpgrade linux-image-5.15.0-1111-gcpUpgrade linux-image-5.15.0-1094-gkeopUpgrade linux-image-raspi-nolpaeUpgrade linux-image-aws-fipsUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-aws-fips-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-azure-fdeUpgrade linux-image-gcp-5.15Upgrade linux-image-lowlatency-5.15Upgrade linux-image-5.15.0-1111-awsUpgrade linux-image-5.15.0-1116-azure-fdeUpgrade linux-image-raspiUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-5.15.0-1110-realtimeUpgrade linux-image-5.15.0-1052-nvidia-tegra-igxUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-oem-20.04bUpgrade linux-image-aws-64k-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-genericUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1111-gcp-fipsUpgrade linux-image-5.15.0-1063-nvidia-tegra-rtUpgrade linux-image-gcp-fips | Jun 26, 2025 | Jul 16, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Jul 16, 2024 |
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