Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: gpib: Fixed a use-after-free in IO ioctl handlers. The IBRD, IBWRT, IBCMD, and IBWAIT ioctl handlers use a gpibdescriptor pointer after the board-biggpibmutex has been released. A concurrent IBCLOSEDEV ioctl can free the...

PT-2026-36404

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the gpib driver's IO ioctl handlers. The 'IBRD', 'IBWRT', 'IBCMD', and 'IBWAIT' ioctl handlers utilize a gpib descriptor pointer after the board-big gpib...