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.
{
"binaries": [
{
"binary_version": "0.8.17-4ubuntu6~gcc5.4ubuntu1.5",
"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"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "packagekit"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.1.9-1ubuntu2.18.04.6",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "packagekit"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.1.13-2ubuntu1.1",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "packagekit"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.2.5-2ubuntu3",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "packagekit"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.2.8-2ubuntu1.2",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.3.0-3build1",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "packagekit"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.3.0-3build1",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}{
"binaries": [
{
"binary_version": "1.3.1-1",
"binary_name": "gir1.2-packagekitglib-1.0"
},
{
"binary_version": "1.3.1-1",
"binary_name": "gstreamer1.0-packagekit"
},
{
"binary_version": "1.3.1-1",
"binary_name": "libpackagekit-glib2-18"
},
{
"binary_version": "1.3.1-1",
"binary_name": "libpackagekit-glib2-dev"
},
{
"binary_version": "1.3.1-1",
"binary_name": "packagekit"
},
{
"binary_version": "1.3.1-1",
"binary_name": "packagekit-command-not-found"
},
{
"binary_version": "1.3.1-1",
"binary_name": "packagekit-docs"
},
{
"binary_version": "1.3.1-1",
"binary_name": "packagekit-gtk3-module"
},
{
"binary_version": "1.3.1-1",
"binary_name": "packagekit-tools"
}
],
"priority_reason": "Likely only a denial of service issue"
}