Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ntfs3: Allocate iomap inline_data using alloc_page This fixes a BUG reported in iomap_write_end_inline: iomap_inline_data_valid checks that the inline_data fits within a page. If the inline_data is allocated with kmemdup there's no guarantee that it's page-aligned, so the check sometimes fails. Allocate it with alloc_page to ensure it's page-aligned.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 099ef9ab9203dff327f2d61e44773f9acbc01f13 before 3cd2212012c06d2b1fd03a6bf84f6202ab70056c; affected 099ef9ab9203dff327f2d61e44773f9acbc01f13 before 70d3855594cf6e8791970714b65cac3202d6160e |
| Linux / Linux | affected 7.0; unaffected 0 before 7.0; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.