In the Linux kernel, the following vulnerability has been resolved: f2fs: remove WARN_ON in f2fs_is_valid_blkaddr Syzbot triggers two WARNs in f2fs_is_valid_blkaddr and __is_bitmap_valid. For examp…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: remove WARN_ON in f2fs_is_valid_blkaddr Syzbot triggers two WARNs in f2fs_is_valid_blkaddr and __is_bitmap_valid. For example, in f2fs_is_valid_blkaddr, if type is DATA_GENERIC_ENHANCE or DATA_GENERIC_ENHANCE_READ, it invokes WARN_ON if blkaddr is not in the right range. The call trace is as follows: f2fs_get_node_info+0x45f/0x1070 read_node_page+0x577/0x1190 __get_node_page.part.0+0x9e/0x10e0 __get_node_page f2fs…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/0a7a1fc7e71eecf2e5053a6c312c9f0dcbb9b8fd Patch
- https://git.kernel.org/stable/c/32bea51fe4c6e92c00403739f7547c89219bea88 Patch
- https://git.kernel.org/stable/c/8c62c5e26345c34d199b4b8c8e69255ba3d0e751 Patch
- https://git.kernel.org/stable/c/99c09b298e47ebbe345a6da9f268b32a6b0f4582 Patch
- https://git.kernel.org/stable/c/cd6374af36cc548464d8c47a93fdba7303bb82a4 Patch
- https://git.kernel.org/stable/c/dc2f78e2d4cc844a1458653d57ce1b54d4a29f21 Patch
Timeline
- nvd_ingest NVD