CVE-2026-43125
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
dlm: validate length in dlm_search_rsb_tree
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7210cb7a72a22303cdb225bd1aea28697a17bbae | affected | git | 2deafd015ea9a0e75ee5764e20eb1e16bd73efd8 | Unavailable | None listed |
| 7210cb7a72a22303cdb225bd1aea28697a17bbae | affected | git | 67288113c5e6cf9e659b4065c0ed6f16100e0c71 | Unavailable | None listed |
| 7210cb7a72a22303cdb225bd1aea28697a17bbae | affected | git | 082083c9fbd99422a0370fe2102144a231c9f5d6 | Unavailable | None listed |
| 7210cb7a72a22303cdb225bd1aea28697a17bbae | affected | git | 5f053a2e7209d326cbbc07738fa6d6893d307438 | Unavailable | None listed |
| 7210cb7a72a22303cdb225bd1aea28697a17bbae | affected | git | 080e5563f878c64e697b89e7439d730d0daad882 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.4 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.75 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |