In the Linux kernel, the following vulnerability has been resolved:
riscv: kexec: Avoid deadlock in kexec crash path
If the kexec crash code is called in the interrupt context, the machine_kexec_mask_interrupts() function will trigger a deadlock while trying to acquire the irqdesc spinlock and then deactivate irqchip in irq_set_irqchip_state() function.
Unlike arm64, riscv only requires irq_eoi handler to complete EOI and keeping irq_set_irqchip_state() will only leave this possible deadlock without any use. So we simply remove it.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Aug 7, 2024 | Jul 30, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2024 | Jul 30, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1017-nvidiaUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1064-intel-iotgUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-5.15.0-1062-raspiUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1017-azureUpgrade linux-image-awsUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1064-nvidiaUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1072-azure-fdeUpgrade linux-image-5.15.0-1064-nvidia-lowlatencyUpgrade linux-image-6.8.0-1013-gkeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-121-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-intelUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1017-gcpUpgrade linux-image-oem-22.04dUpgrade linux-image-gkeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1016-azureUpgrade linux-image-5.15.0-1066-gkeUpgrade linux-image-6.8.0-1016-azure-fdeUpgrade linux-image-6.8.0-1015-oracle-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-121-generic-64kUpgrade linux-image-6.8.0-1017-nvidia-lowlatencyUpgrade linux-image-6.8.0-1018-awsUpgrade linux-image-6.8.0-1017-azure-fdeUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1069-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-48-lowlatency-64kUpgrade linux-image-6.8.0-48-genericUpgrade linux-image-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1016-oemUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1014-ibmUpgrade linux-image-6.8.0-1015-oracleUpgrade linux-image-5.15.0-121-lowlatencyUpgrade linux-image-5.15.0-121-generic-lpaeUpgrade linux-image-6.8.0-1016-gcpUpgrade linux-image-5.15.0-1068-gcpUpgrade linux-image-ibm-classicUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-48-lowlatencyUpgrade linux-image-5.15.0-1062-ibmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-5.15.0-1066-kvmUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1072-azureUpgrade linux-image-oracle-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidiaUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1067-oracleUpgrade linux-image-oem-20.04bUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-121-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-ibmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-48-generic-64kUpgrade linux-image-virtualUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1014-raspiUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gke-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1017-nvidia-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-gkeopUpgrade linux-image-oem-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-6.8.0-1017-nvidia-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-oem-24.04aUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1052-gkeop | Sep 16, 2024 | Jul 30, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Jul 30, 2024 |
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