Description: Replacement of keys leaks memory
References: https://marc.info/?l=oss-security&m=143800676725867&w=2
Notes:
 bwh> Appears to have been introduced by commit 034faeb9ef39
 bwh> ("KEYS: Fix keyring quota misaccounting on key replacement and unlink")
 bwh> in 3.13.
Bugs:
upstream: released (4.2-rc5) [ca4da5dd1f99fe9c59f1709fb43e818b18ad20e0]
3.16-upstream-stable: released (3.16.7-ckt16)
3.2-upstream-stable: N/A ("Vulnerable code not present")
2.6.32-upstream-stable: N/A ("Vulnerable code not present")
sid: released (4.1.3-1) [bugfix/all/keys-ensure-we-free-the-assoc-array-edit-if-edit-is-valid.patch]
3.16-jessie-security: released (3.16.7-ckt11-1+deb8u3) [bugfix/all/keys-ensure-we-free-the-assoc-array-edit-if-edit-is-valid.patch]
3.2-wheezy-security: N/A ("Vulnerable code not present")
2.6.32-squeeze-security: N/A ("Vulnerable code not present")