The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-2310 The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
Ubuntu USN Ubuntu USN USN-3420-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3420-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3468-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3468-2 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3468-3 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-3470-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3470-2 Linux kernel (Trusty HWE) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T17:41:55.544Z

Reserved: 2017-06-28T00:00:00

Link: CVE-2017-10663

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-08-19T18:29:00.353

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-10663

cve-icon Redhat

Severity : Low

Publid Date: 2017-05-12T00:00:00Z

Links: CVE-2017-10663 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses