CVE-2018-13097
UnknownEPSS 1.79%
Last modified
CVE-2018-13097 is a vulnerability of currently unknown severity. An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).. EPSS estimates a 1.79% chance of exploitation in the next 30 days.
Description
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 4.17.3 |
References
- https://bugzilla.kernel.org/show_bug.cgi?id=200171Issue Tracking
- https://bugzilla.kernel.org/show_bug.cgi?id=200171Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-13097?
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).
How severe is CVE-2018-13097?
Severity scoring for CVE-2018-13097 is pending analysis. The EPSS model estimates a 1.79% probability of exploitation in the next 30 days.
How do I fix CVE-2018-13097?
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-2018-13097?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST