CVE-2025-38090

In the Linux kernel, the following vulnerability has been resolved: drivers/rapidio/riocm.c: prevent possible heap overwrite In riocmcdevioctlRIOCMCHANSEND - cmchanmsgsend - riocmchsend cmchanmsgsend checks that userspace didn't send too much data but riocmchsend failed to check that userspace se...

DEBIAN-CVE-2025-38090

In the Linux kernel, the following vulnerability has been resolved: drivers/rapidio/riocm.c: prevent possible heap overwrite In riocmcdevioctlRIOCMCHANSEND - cmchanmsgsend - riocmchsend cmchanmsgsend checks that userspace didn't send too much data but riocmchsend failed to check that userspace se...

UBUNTU-CVE-2025-38090

In the Linux kernel, the following vulnerability has been resolved: drivers/rapidio/riocm.c: prevent possible heap overwrite In riocmcdevioctlRIOCMCHANSEND - cmchanmsgsend - riocmchsend cmchanmsgsend checks that userspace didn't send too much data but riocmchsend failed to check that userspace se...

CVE-2025-38090

CVE-2025-38090 concerns the Linux kernel: a heap overwrite could occur in drivers/rapidio/rio_cm.c due to incomplete validation in riocm_ch_send() when handling rio_ch_hdr data during RIO_CM_CHAN_SEND. The issue arises because cm_chan_msg_send() allocates space and checks userspace data size, but...