CVE-2018-12929
UnknownEPSS 0.40%
Last modified
CVE-2018-12929 is a vulnerability of currently unknown severity. ntfs_read_locked_inode in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a use-after-free read and possibly cause a denial of service (kernel oops or panic) via a crafted ntfs filesystem.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
ntfs_read_locked_inode in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a use-after-free read and possibly cause a denial of service (kernel oops or panic) via a crafted ntfs filesystem.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | 4.15 |
| Canonical | Ubuntu Linux | 16.04.4 |
References
- http://www.securityfocus.com/bid/104588Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0641Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403Issue Tracking, Third Party Advisory
- https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/104588Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0641Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763403Issue Tracking, Third Party Advisory
- https://marc.info/?l=linux-ntfs-dev&m=152413769810234&w=2Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-12929?
ntfs_read_locked_inode in the ntfs.ko filesystem driver in the Linux kernel 4.15.0 allows attackers to trigger a use-after-free read and possibly cause a denial of service (kernel oops or panic) via a crafted ntfs filesystem.
How severe is CVE-2018-12929?
Severity scoring for CVE-2018-12929 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2018-12929?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-12929?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST