CVE-2019-19815
Summary
| CVE | CVE-2019-19815 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-12-17 07:15:00 UTC |
| Updated | 2020-01-03 11:15:00 UTC |
| Description | In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h. |
Risk And Classification
Problem Types: CWE-476
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | 5.0.21 | All | All | All |
| Operating System | Linux | Linux Kernel | 5.0.21 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| f2fs: support swap file w/ DIO · torvalds/linux@4969c06 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| December 2019 Linux Kernel Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| CVE/CVE-2019-19815 at master · bobfuzzer/CVE · GitHub | MISC | github.com | Exploit, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.