Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003363 advisory. The tracewritebackdirtypage implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows...

kernel: Null pointer dereference in trace_writeback_dirty_page()

A security flaw was found in the Linux kernel that an attempt to move page mapped by AIO ring buffer to the other node triggers NULL pointer dereference at tracewritebackdirtypage, because aiofsbackingdevinfo.dev is 0...

Null pointer dereference

The tracewritebackdirtypage implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by...

CVE-2016-3070

CVE-2016-3070 affects the Linux kernel: the trace_writeback_dirty_page implementation (in include/trace/events/writeback.h) improperly interacts with mm/migrate.c, allowing a local attacker to trigger a NULL pointer dereference and system crash by triggering a certain page move. The publicly docu...

CVE-2016-3070

The tracewritebackdirtypage implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by...