CVE-2026-68143

CVE-2026-68143 affects the Linux kernel SLIP path. A race between MTU changes and receive processing can occur because sl_realloc_bufs() updates rbuff and buffsize while holding sl->lock, but slip_receive_buf() may write to rbuff without the lock. An MTU change/shrink can expose the new smalle...

CVE-2026-45842

In the Linux kernel, the following vulnerability has been resolved: slip: reject VJ receive packets on instances with no rstate array slhcinit accepts rslots == 0 as a valid configuration, with the documented meaning of 'no receive compression'. In that case the allocation loop in slhcinit is...

The vulnerability of the slhc_remember() function in the Linux kernel’s /drivers/net/slip/slhc.c file allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the slhcremember function in the /drivers/net/slip/slhc.c driver code of the Linux kernel lies in the use of an uninitialized resource. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...