9.8
Critique
CVE-2026-43125 In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The…
Description
In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm_search_rsb_tree(). Add length validation to prevent potential buffer overflow.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 7.0 | premières → < 7.0 | 7.0 |
| Linux 6.19 | premières → < 6.19.6 | 6.19.6 |
| Linux 6.18 | premières → < 6.18.16 | 6.18.16 |
| Linux 6.12 | premières → < 6.12.75 | 6.12.75 |
| Linux 6.6 | premières → < 6.6.160 | 6.6.160 |
| Linux 6.1 | premières → < 6.1.191 | 6.1.191 |
| Linux 5.15 | premières → < 5.15.224 | 5.15.224 |
| Linux | 3.4 | Pas de correctif indiqué |
| Red Hat Enterprise Linux AppStream (v. 9) | Versions non publiées |
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