Subject net/smc: fix out-of-bounds and use-after-free in SMC-Rv2 LLC processing
Author yhlee@isslab.korea.ac.kr
Date 2026-08-11 23:19:00 +0000 UTC
Version
Cc alibuda@linux.alibaba.com davem@davemloft.net dust.li@linux.alibaba.com edumazet@google.com guangguan.wang@linux.alibaba.com gustavoars@kernel.org guwen@linux.alibaba.com horms@kernel.org kees@kernel.org kuba@kernel.org leitao@debian.org linux-hardening@vger.kernel.org linux-kernel@vger.kernel.org linux-rdma@vger.kernel.org linux-s390@vger.kernel.org mjambigi@linux.ibm.com netdev@vger.kernel.org pabeni@redhat.com sidraya@linux.ibm.com stable@vger.kernel.org tonylu@linux.alibaba.com wenjia@linux.ibm.com yhlee@isslab.korea.ac.kr
Patches (3)
Name Content [All]
[PATCH net v6 1/3] net/smc: fix use-after-free of the LLC qentry in smc_llc_srv_add_link() [Body]
[PATCH net v6 2/3] net/smc: bound the peer rkey counts in SMC-Rv2 LLC messages [Body]
[PATCH net v6 3/3] net/smc: carry oversized SMC-Rv2 LLC messages in the queue entry [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-11
Passed
ID (for dev) db635c76-885f-4ba7-ac78-4284f7949ab7
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] passed [Log]
[KASAN] Boot test: Base 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] passed [Log]
[KASAN] Build Patched 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] [patched] passed [Log]
[KASAN] Fuzz 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] 91542863abade2fd4f2b361991f5386ad9d19c8c [Config] [patched] passed [Log] [Artifacts]