CVE - CVE-2019-18885

CVE-ID
CVE-2019-18885	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20191205-0001/ URL:https://security.netapp.com/advisory/ntap-20191205-0001/ MISC:http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html URL:http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html MISC:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1 URL:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1 MISC:https://github.com/bobfuzzer/CVE-2019-18885 URL:https://github.com/bobfuzzer/CVE-2019-18885 MISC:https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1 URL:https://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1 MISC:https://www.oracle.com/security-alerts/cpuApr2021.html URL:https://www.oracle.com/security-alerts/cpuApr2021.html MLIST:[debian-lts-announce] 20200812 [SECURITY] [DLA 2323-1] linux-4.19 new package URL:https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html UBUNTU:USN-4254-1 URL:https://usn.ubuntu.com/4254-1/ UBUNTU:USN-4254-2 URL:https://usn.ubuntu.com/4254-2/ UBUNTU:USN-4258-1 URL:https://usn.ubuntu.com/4258-1/ UBUNTU:USN-4287-1 URL:https://usn.ubuntu.com/4287-1/ UBUNTU:USN-4287-2 URL:https://usn.ubuntu.com/4287-2/
Assigning CNA
MITRE Corporation
Date Record Created
20191112	Disclaimer: The record 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 (20191112)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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