[Impish/OEM-5.14 0/1] CVE-2022-0742

Thadeu Lima de Souza Cascardo cascardo at canonical.com
Tue Mar 15 12:10:25 UTC 2022

Memory leaks when processing some packets may lead to out-of-memory

[Test case]
Memory leak was observed with a test case on a kernel without the fix.
It could not be observed once the fix was applied.

[Potential regression]
Processing of IGMPv6 packets may be affected.

Eric Dumazet (1):
  ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()

 include/net/ndisc.h |  4 ++--
 net/ipv6/mcast.c    | 32 ++++++++++++--------------------
 2 files changed, 14 insertions(+), 22 deletions(-)


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