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-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1819546 Title: Avoid potential memory corruption on HiSilicon SoCs Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Status in linux source package in Disco: Fix Released Bug description: [Impact] There is a potential for memory corruption in MSI payloads. For reasons mentioned in the commit message, this happens to not be triggerable today, but is fragile, and could rear it's ugly head if a struct layout changes due to other backports in the future. [Test Case] Regression-only. [Fix] 84a9a75774961 iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads [Regression Risk] The fix is to add some explicit padding into an internal structure. This padding is already implicit today. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819546/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
