Note:
This project will be discontinued after December 13, 2021. [more]
2018-07-27
An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in __del_reloc_root() in fs/btrfs/relocation.c when mounting a crafted btrfs image, related to removing reloc rb_trees when reloc control has not been initialized.
Products | Ubuntu_linux, Debian_linux, Linux_kernel |
Type | NULL Pointer Dereference (CWE-476) |
First patch | - None (likely due to unavailable code) |
Links |
• https://usn.ubuntu.com/3821-1/
• https://usn.ubuntu.com/4094-1/ • http://www.securityfocus.com/bid/104917 • https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html • https://usn.ubuntu.com/3821-2/ |