** Tags removed: verification-needed-focal verification-needed-hirsute
** Tags added: kernel-cve-tracking-bug
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https://bugs.launchpad.net/bugs/1932209
Title:
UAF on CAN
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
hirsute' to 'verification-done-hirsute'. If the problem still exists,
change the tag
** Summary changed:
- placeholder bug
+ UAF on CAN J1939 j1939_can_recv
** Description changed:
- Another bug.
+ [Impact]
+ j1939_can_recv may run concurrently to can_rx_unregister on
j1939_netdev_stop, which will, then, free the priv struct that is used by
j1939_can_recv, leading to a system
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