CVE-2021-46925

net/smc: fix kernel panic caused by race of smc_sock

References

Notes

 carnil> Introduced in 5f08318f617b ("smc: connection data control (CDC)"). Vulnerable
 carnil> versions: 4.11-rc1.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security released (5.10.92-1)
5.10-upstream-stable released (5.10.90) [e8a5988a85c719ce7205cb00dcf0716dcf611332]
6.1-bookworm-security N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.8-upstream-stable N/A "Fixed before branching point"
sid released (5.15.15-1)
upstream released (5.16-rc8) [349d43127dac00c15231e8ffbcaabd70f7b0e544]