CVE-2024-40938
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
landlock: Fix d_parent walk
In the Linux kernel, the following vulnerability has been resolved: landlock: Fix d_parent walk The WARN_ON_ONCE() in collect_domain_accesses() can be triggered when trying to link a root mount point. This cannot work in practice because this directory is mounted, but the VFS check is done after the call to security_path_link(). Do not use source directory's d_parent when the source directory is the mount point. [mic: Fix commit message]
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) |
|---|---|---|---|---|---|
| b91c3e4ea756b12b7d992529226edce1cfd854d7 | affected | git | b6e5e696435832b33e40775f060ef5c95f4fda1f | Unavailable | None listed |
| b91c3e4ea756b12b7d992529226edce1cfd854d7 | affected | git | cc30d05b34f9a087a6928d09b131f7b491e9ab11 | Unavailable | None listed |
| b91c3e4ea756b12b7d992529226edce1cfd854d7 | affected | git | c7618c7b0b8c45bcef34410cc1d1e953eb17f8f6 | Unavailable | None listed |
| b91c3e4ea756b12b7d992529226edce1cfd854d7 | affected | git | 88da52ccd66e65f2e63a6c35c9dff55d448ef4dc | 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) |
|---|---|---|---|---|---|
| 5.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.19 | Unavailable | None listed |
| 6.1.95 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.35 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.6 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |