CVE-2026-43132
dm-verity: correctly handle dm_bufio_client_create() failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 6283e49af87a9c121bb01e5a64a7fe5706c210bc a739ff3f543afbb4a041c16cd0182c8e8d366e70 < d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 031f2adc1499b112a39ac316bbab3c80bba16cf2 a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 9b8dc1d327e2928f3da59ced0595d850d31c0936 a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 451cc650e40e8c3222d37877a9e4be0fcaacb9c8 a739ff3f543afbb4a041c16cd0182c8e8d366e70 < b154a868a3856fb5216c4f82981d8a503832e095 a739ff3f543afbb4a041c16cd0182c8e8d366e70 < 119f4f04186fa4f33ee6bd39af145cdaff1ff17f
Linux / Linux
4.5
References
git.kernel.org: https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc git.kernel.org: https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef git.kernel.org: https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 git.kernel.org: https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2 git.kernel.org: https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936 git.kernel.org: https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8 git.kernel.org: https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095 git.kernel.org: https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f