CVE-2018-14609

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Summary

CVECVE-2018-14609
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-07-27 04:29:00 UTC
Updated2019-08-13 19:15:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-476

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Linux Linux Kernel All All All All

References

ReferenceSourceLinkTags
[SECURITY] [DLA 1531-1] linux-4.9 security update MLIST lists.debian.org Mailing List, Third Party Advisory
Malformed Request BID www.securityfocus.com Third Party Advisory, VDB Entry
USN-4118-1: Linux kernel (AWS) vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized - Patchwork MISC patchwork.kernel.org Patch, Third Party Advisory
USN-3821-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
USN-4094-1: Linux kernel vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
USN-3821-2: Linux kernel (Xenial HWE) vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com Third Party Advisory
199833 – Invalid pointer dereference in __del_reloc_root() when mounting a crafted btrfs image MISC bugzilla.kernel.org Exploit, Issue Tracking, Third Party Advisory
Debian -- Security Information -- DSA-4308-1 linux DEBIAN www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 670634 EulerOS Security Update for kernel (EulerOS-SA-2021-2392)
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