Description: potential use after free in __ext4_journal_stop
References:
Notes:
 carnil> Introduced in v4.2-rc2 with 9705acd63b125dee8b15c705216d7186daea4625
 carnil> but the fixes seem to have been backported to older releases
Bugs:
upstream: released (4.4-rc5) [6934da9238da947628be83635e365df41064b09b]
3.16-upstream-stable: released (3.16.7-ckt21) [13ea5f86d55974aa24931d3f9acf56e822b31dc6]
3.2-upstream-stable: N/A "Vulnerable code not introduced later"
sid: released (4.3.3-1)
3.16-jessie-security: released (3.16.7-ckt25-1)
3.2-wheezy-security: N/A "Vulnerable code not present"