CVE - CVE-2018-14612

CVE-ID
CVE-2018-14612	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:104917 URL:http://www.securityfocus.com/bid/104917 MISC:https://bugzilla.kernel.org/show_bug.cgi?id=199847 MISC:https://patchwork.kernel.org/patch/10503403/ MISC:https://patchwork.kernel.org/patch/10503413/ MLIST:[debian-lts-announce] 20190315 [SECURITY] [DLA 1715-1] linux-4.9 security update URL:https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html UBUNTU:USN-3932-1 URL:https://usn.ubuntu.com/3932-1/ UBUNTU:USN-3932-2 URL:https://usn.ubuntu.com/3932-2/ UBUNTU:USN-4094-1 URL:https://usn.ubuntu.com/4094-1/
Assigning CNA
MITRE Corporation
Date Entry Created
20180726	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180726)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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