SUSE CVE-2023-53110

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL sndbufdesc in smccdctxhandler When performing a stress test on SMC-R by rmmod mlx5ib driver during the wrk/nginx test, we found that there is a probability of triggering a panic while terminating all link groups...

CVE-2023-53110

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL sndbufdesc in smccdctxhandler When performing a stress test on SMC-R by rmmod mlx5ib driver during the wrk/nginx test, we found that there is a probability of triggering a panic while terminating all link groups...

DEBIAN-CVE-2021-46925

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smcsock A crash occurs when smccdctxhandler tries to access smcsock but smcrelease has already freed it. 4570.695099 BUG: unable to handle page fault for address: 000000002eae9e88...

kernel: net/smc: fix NULL sndbuf_desc in smc_cdc_tx_handler()

A flaw was found in the Linux kernel's Shared Memory Communications SMC subsystem. A race condition between link group termination and buffer creation can cause the kernel to access an uninitialized memory pointer during message handling. A local user could trigger these conditions to crash the...