This bug was fixed in the package linux - 5.11.0-22.23
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linux (5.11.0-22.23) hirsute; urgency=medium
* UAF on CAN J1939 j1939_can_recv (LP: #1932209)
- SAUCE: can: j1939: delay release of j1939_priv after synchronize_rcu
* UAF on CAN BCM bcm_rx_handler (LP: #1931855)
This bug was fixed in the package linux - 5.11.0-20.21+21.10.1
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linux (5.11.0-20.21+21.10.1) impish; urgency=medium
* impish/linux: 5.11.0-20.21+21.10.1 -proposed tracker (LP: #1930056)
* Packaging resync (LP: #1786013)
- update dkms package versions
[ Ubuntu:
This was fixed in a re-spin. Also stable tracking bugs should not get
verification tagging added.
** Tags removed: verification-failed-hirsute
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https://bugs.launchpad.net/bugs/1928857
This, containing backport of commit 29b9829718c5 ("bus: mhi: core:
Process execution environment changes serially") cuases regression filed
as bug 1930637. See also
https://bugzilla.kernel.org/show_bug.cgi?id=213055 for upstream fix
commit 8cbbb75ab817 in v5.12.6 ("bus: mhi: core: Download AMSS
** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1928857
Title:
Hirsute update: v5.11.20 upstream stable release
To
** Description changed:
+ SRU Justification
- SRU Justification
+ Impact:
+ The upstream process for stable tree updates is quite similar
+ in scope to the Ubuntu SRU process, e.g., each patch has to
+ demonstrably fix a bug, and each patch is vetted by upstream
+
