Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: The can: gw: fix OOB heap access in cgwcsumcrc8rel function. The cgwcsumcrc8rel function correctly computes bound-safe indices using calcidx: int from = calcidxcrc8-fromidx, cf-len; int to = calcidxcrc8-toidx, cf-len; int res ...

The vulnerability of the cgw_csum_crc8_rel() function in the net/can/gw.c module of the CAN bus subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the cgwcsumcrc8rel function in the net/can/gw.c module of the Linux operating system’s CAN subsystem relates to access to a memory cell preceding the buffer’s start. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2026-31570: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: can: gw: fix OOB heap access in cgwcsumcrc8rel cgwcsumcrc8rel correctly computes bounds-safe indices via calcidx: int from = calcidxcrc8-fromidx, cf-len; int to = calcidxcrc8-toidx, cf-len; int res = calcidxcrc8-resultidx, cf-len...