Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: liveupdate: luofile: Remember the retrieve status LUO keeps track of successful retrieve attempts on a LUO file. It does this to avoid multiple retrievals of the same file. Multiple retrievals cause problems because once the file...

CVE-2026-43489

The CVE-2026-43489 issue concerns the Linux kernel liveupdate code path for LUO files, specifically luo_file.retrieve_status. The bug arises because on a failed retrieve, luo_retrieve_file() returns an error without recording that a retrieve was attempted or its error code. This can cause an erro...