The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow and loop) via crafted use of the open and fallocate system calls with an FS_IOC_FIEMAP ioctl.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DSA-4188-1 | linux security update |
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EUVD-2017-9388 | The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow and loop) via crafted use of the open and fallocate system calls with an FS_IOC_FIEMAP ioctl. |
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USN-3696-1 | Linux kernel vulnerabilities |
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USN-3696-2 | Linux kernel (Xenial HWE) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 11 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T21:13:49.299Z
Reserved: 2018-04-04T00:00:00
Link: CVE-2017-18257

No data.

Status : Modified
Published: 2018-04-04T17:29:01.520
Modified: 2024-11-21T03:19:42.110
Link: CVE-2017-18257


No data.