Fixed
Created: Jul 4, 2025
Updated: Jul 14, 2025
Resolved Date: Jul 10, 2025
Found In Version: 10.24.33.1
Fix Version: 10.24.33.11
Severity: Standard
Applicable for: Wind River Linux LTS 24
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]hisi_acc_vfio_pci: fix XQE dma address error[EOL][EOL]The dma addresses of EQE and AEQE are wrong after migration and[EOL]results in guest kernel-mode encryption services failure.[EOL]Comparing the definition of hardware registers, we found that[EOL]there was an error when the data read from the register was[EOL]combined into an address. Therefore, the address combination[EOL]sequence needs to be corrected.[EOL][EOL]Even after fixing the above problem, we still have an issue[EOL]where the Guest from an old kernel can get migrated to[EOL]new kernel and may result in wrong data.[EOL][EOL]In order to ensure that the address is correct after migration,[EOL]if an old magic number is detected, the dma address needs to be[EOL]updated.
CREATE(Triage):(User=lchen-cn) [CVE-2025-38158 (https://nvd.nist.gov/vuln/detail/CVE-2025-38158)
