Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: OPP: fix devpmoppfindbwceil/floor when bandwidth table not initialized If a driver calls devpmoppfindbwceil/floor and retrieves bandwidth from the OPP table, but the bandwidth table was not created because the interconnect...

UBUNTU-CVE-2024-58068

In the Linux kernel, the following vulnerability has been resolved: OPP: fix devpmoppfindbw when bandwidth table not initialized If a driver calls devpmoppfindbwceil/floor the retrieve bandwidth from the OPP table but the bandwidth table was not created because the interconnect properties were...

CVE-2024-58068

CVE-2024-58068 affects the Linux kernel OPP subsystem. If a bandwidth table is not created (e.g., interconnect properties missing in the OPP consumer node) and a driver calls dev_pm_opp_find_bw_ceil() or dev_pm_opp_find_bw_floor(), the kernel may NULL-dereference when reading bandwidth from _read...