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.
References
| Link | Resource |
|---|---|
| https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19815 | Exploit Third Party Advisory |
| https://github.com/torvalds/linux/commit/4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6#diff-41a7fa4590d2af87e82101f2b4dadb56 | Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200103-0001/ | |
| https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19815 | Exploit Third Party Advisory |
| https://github.com/torvalds/linux/commit/4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6#diff-41a7fa4590d2af87e82101f2b4dadb56 | Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20200103-0001/ |
Configurations
History
21 Nov 2024, 04:35
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19815 - Exploit, Third Party Advisory | |
| References | () https://github.com/torvalds/linux/commit/4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6#diff-41a7fa4590d2af87e82101f2b4dadb56 - Patch, Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20200103-0001/ - |
Information
Published : 2019-12-17 07:15
Updated : 2024-11-21 04:35
NVD link : CVE-2019-19815
Mitre link : CVE-2019-19815
CVE.ORG link : CVE-2019-19815
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference