Back-port commits to fix CVE-2023-52735
[2/4] is the CVE-2023-52735 fix.
[2/4] depends on [1/4] which has been included in v5.10.222,
so when we update to v5.10.222+, we will only need [2/4] [3/4] and [4/4].
[3/4] and [4/4] are to fix [2/4].
Cong Wang (1):
sock_map: Fix a potential use-after-free in sock_map_close()
Jakub Sitnicki (1):
bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself
Thadeu Lima de Souza Cascardo (1):
sock_map: avoid race between sock_map_close and sk_psock_put
Wang Yufen (1):
bpf, sockmap: Fix sk->sk_forward_alloc warn_on in
sk_stream_kill_queues
include/linux/bpf.h | 1 +
include/linux/skmsg.h | 1 +
net/core/skmsg.c | 1 +
net/core/sock_map.c | 62 +++++++++++++++++++++++++++++++++----------
net/ipv4/tcp_bpf.c | 1 +
5 files changed, 52 insertions(+), 14 deletions(-)
--
2.25.1
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