DEBIAN-CVE-2023-54167
- Source
- https://security-tracker.debian.org/tracker/CVE-2023-54167
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54167.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-54167
- Upstream
- Published
- 2025-12-30T13:16:04.503Z
- Modified
- 2025-12-31T11:10:07.419485Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved: m68k: mm: Move initrd phystovirt handling after paginginit() When booting with an initial ramdisk on platforms where physical memory does not start at address zero (e.g. on Amiga): initrd: 0ef0602c - 0f800000 Zone ranges: DMA [mem 0x0000000008000000-0x000000f7ffffffff] Normal empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000008000000-0x000000000f7fffff] Initmem setup node 0 [mem 0x0000000008000000-0x000000000f7fffff] Unable to handle kernel access at virtual address (ptrval) Oops: 00000000 Modules linked in: PC: [<00201d3c>] memcmp+0x28/0x56 As phystovirt() relies on m68kmemoffset and modulefixup(), it must not be called before paginginit(). Hence postpone the phystovirt handling for the initial ramdisk until after calling paginginit(). While at it, reduce #ifdef clutter by using ISENABLED() instead.
- References
Affected packages
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:14 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source