CVE-2026-98533
- Source
- https://cve.org/CVERecord?id=CVE-2026-98533
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98533.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-98533
- Downstream
- Published
- 2026-10-18T15:17:51Z
- Modified
- 2026-10-19T02:46:31Z
- Summary
- ipe: protect the dm-verity root hash with RCU
- Details
-
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]
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98533.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/2776e9c28513a1c855a94792b292cbcc533418c8
- https://git.kernel.org/stable/c/3bd335ed62444bec61201df7d368a0779e5bd300
- https://git.kernel.org/stable/c/599d0498a39319285afa908762e0c9fad29f772e
- https://git.kernel.org/stable/c/d7c5bd3159235edb0f2febe2cd3d3b0fb53986f1
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98533.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-98533
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducede155858dd99523d4afe0f74e9c26e4f4499eb5afFixed3bd335ed62444bec61201df7d368a0779e5bd300Fixed599d0498a39319285afa908762e0c9fad29f772eFixedd7c5bd3159235edb0f2febe2cd3d3b0fb53986f1Fixed2776e9c28513a1c855a94792b292cbcc533418c8