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 describes a Linux kernel liveupdate issue where LUO’s retrieve status for a LUO file could be inconsistent after a failed retrieve, risking repeated retries and potential use-after-free-like states due to stale serialization data. The fix changes the retrieved indicator from a boolean to ...