CVE-2026-98533
ipe: protect the dm-verity root hash with RCU
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ipe: protect the dm-verity root hash with RCU ipe_bdev_setintegrity() frees the old root hash when dm-verity publishes a new one on ->preresume, while policy evaluation can still be dereferencing it. Protect the root hash with RCU. The evaluation path already runs under rcu_read_lock(). [FW: remove model name according to latest guideline]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
e155858dd99523d4afe0f74e9c26e4f4499eb5af < 3bd335ed62444bec61201df7d368a0779e5bd300 e155858dd99523d4afe0f74e9c26e4f4499eb5af < 599d0498a39319285afa908762e0c9fad29f772e e155858dd99523d4afe0f74e9c26e4f4499eb5af < d7c5bd3159235edb0f2febe2cd3d3b0fb53986f1 e155858dd99523d4afe0f74e9c26e4f4499eb5af < 2776e9c28513a1c855a94792b292cbcc533418c8
Linux / Linux
6.12
References
git.kernel.org: https://git.kernel.org/stable/c/3bd335ed62444bec61201df7d368a0779e5bd300 git.kernel.org: https://git.kernel.org/stable/c/599d0498a39319285afa908762e0c9fad29f772e git.kernel.org: https://git.kernel.org/stable/c/d7c5bd3159235edb0f2febe2cd3d3b0fb53986f1 git.kernel.org: https://git.kernel.org/stable/c/2776e9c28513a1c855a94792b292cbcc533418c8