CVE-2025-40245

In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to determine the limits of memmap, in particular for maxlowpfn. Unfortunately,...

SUSE CVE-2025-40245

In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to determine the limits of memmap, in particular for maxlowpfn. Unfortunately,...

CVE-2025-40245

In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to determine the limits of memmap, in particular for maxlowpfn. Unfortunately,...

EUVD-2025-201214

In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to determine the limits of memmap, in particular for maxlowpfn. Unfortunately,...

CVE-2025-40245 nios2: ensure that memblock.current_limit is set when setting pfn limits

In the Linux kernel, the following vulnerability has been resolved: nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to determine the limits of memmap, in particular for maxlowpfn. Unfortunately,...

CVE-2025-40245

CVE-2025-40245 (Linux kernel, nios2) : On nios2 with CONFIG_FLATMEM, memblock.current_limit was not initialized early enough, so memblock_get_current_limit() could miscompute limits for mem_map, letting max_low_pfn exceed max_pfn and expanding DRAM access beyond valid range. This could cause kern...

Linux Distros Unpatched Vulnerability : CVE-2025-40245

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nios2: ensure that memblock.currentlimit is set when setting pfn limits On nios2, with CONFIGFLATMEM set, the kernel relies on memblockgetcurrentlimit to...

PT-2025-49072

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw on nios2 systems where the memblock.current limit is not properly initialized when CONFIG FLATMEM is enabled. This can lead to max low pfn exceeding the...