CVE-2026-72106
dm-ioctl: fix a possible overflow in list_version_get_info
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: dm-ioctl: fix a possible overflow in list_version_get_info sizeof(tt->version) is 12 bytes, but the code writes 16 bytes into the output buffer - info->vers->version[0], info->vers->version[1], info->vers->version[2] and info->vers->next. This can cause buffer overflow. Fix this buffer overflow by replacing "sizeof(tt->version)" with "sizeof(struct dm_target_versions)".
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 29536a9ff146d9bbd618959857ed2e691cda1d21 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e0f5842c4e2a7dbefb52a2dc6711789bc6963e55 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d61c12573ed9768690fdcb2bc38846a1bcb01358 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < df50c24c6447c18886ed126d3d81cc7e155ea8b6 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 76c6f845dc0c614304a6e6ee619b552f97cf24b3 0 < 6.6.145 0 < 6.12.97 0 < 6.18.40 0 < 7.1.5
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/29536a9ff146d9bbd618959857ed2e691cda1d21 git.kernel.org: https://git.kernel.org/stable/c/e0f5842c4e2a7dbefb52a2dc6711789bc6963e55 git.kernel.org: https://git.kernel.org/stable/c/d61c12573ed9768690fdcb2bc38846a1bcb01358 git.kernel.org: https://git.kernel.org/stable/c/df50c24c6447c18886ed126d3d81cc7e155ea8b6 git.kernel.org: https://git.kernel.org/stable/c/76c6f845dc0c614304a6e6ee619b552f97cf24b3