Note:
This project will be discontinued after December 13, 2021. [more]
2019-11-14
fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image because fs_devices->devices is mishandled within find_device, aka CID-09ba3bc9dd15.
Products | Linux_kernel |
Type | NULL Pointer Dereference (CWE-476) |
First patch | - None (likely due to unavailable code) |
Patches |
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1
• https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1 |
Links |
• https://usn.ubuntu.com/4287-2/
• https://usn.ubuntu.com/4258-1/ • https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html • https://usn.ubuntu.com/4254-1/ • https://usn.ubuntu.com/4287-1/ |