A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any previously stored data in this memory region is considered lost.
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{ "priority_reason": "Likely only a denial of service issue", "binaries": [ { "binary_name": "gir1.2-packagekitglib-1.0", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "gstreamer1.0-packagekit", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "libpackagekit-glib2-16", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "libpackagekit-glib2-dev", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit-backend-aptcc", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit-backend-smart", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit-docs", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit-gtk3-module", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "packagekit-tools", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" }, { "binary_name": "python3-packagekit", "binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5" } ] }
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