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CVE-2018-14612
Published: Jul 27, 2018
Modified: Aug 5, 2024
PUBLISHED
Description
An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in btrfs_root_node() when mounting a crafted btrfs image, because of a lack of chunk block group mapping validation in btrfs_read_block_groups in fs/btrfs/extent-tree.c, and a lack of empty-tree checks in check_leaf in fs/btrfs/tree-checker.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
104917
vdb-entry
x_refsource_BID
https://patchwork.kernel.org/patch/10503403/
x_refsource_MISC
https://patchwork.kernel.org/patch/10503413/
x_refsource_MISC
https://bugzilla.kernel.org/show_bug.cgi?id=199847
x_refsource_MISC
[debian-lts-announce] 20190315 [SECURITY] [DLA 1715-1] linux-4.9 security update
mailing-list
x_refsource_MLIST
USN-3932-1
vendor-advisory
x_refsource_UBUNTU
USN-3932-2
vendor-advisory
x_refsource_UBUNTU
USN-4094-1
vendor-advisory
x_refsource_UBUNTU
USN-4118-1
vendor-advisory
x_refsource_UBUNTU
[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update
mailing-list
x_refsource_MLIST
[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update
mailing-list
x_refsource_MLIST
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