CVE-2024-41027
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)
Fix userfaultfd_api to return EINVAL as expected
In the Linux kernel, the following vulnerability has been resolved: Fix userfaultfd_api to return EINVAL as expected Currently if we request a feature that is not set in the Kernel config we fail silently and return all the available features. However, the man page indicates we should return an EINVAL. We need to fix this issue since we can end up with a Kernel warning should a program request the feature UFFD_FEATURE_WP_UNPOPULATED on a kernel with the config not set with this feature. [ 200.812896] WARNING: CPU: 91 PID: 13634 at mm/memory.c:1660 zap_pte_range+0x43d/0x660 [ 200.820738] Modules linked in: [ 200.869387] CPU: 91 PID: 13634 Comm: userfaultfd Kdump: loaded Not tainted 6.9.0-rc5+ #8 [ 200.877477] Hardware name: Dell Inc. PowerEdge R6525/0N7YGH, BIOS 2.7.3 03/30/2022 [ 200.885052] RIP: 0010:zap_pte_range+0x43d/0x660
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) |
|---|---|---|---|---|---|
| e06f1e1dd4998ffc9da37f580703b55a93fc4de4 | affected | git | 519547760f16eae7803d2658d9524bc5ba7a20a7 | Unavailable | None listed |
| e06f1e1dd4998ffc9da37f580703b55a93fc4de4 | affected | git | 14875fd5f9bcf60ac5518c63bfb676ade44aa7c6 | Unavailable | None listed |
| e06f1e1dd4998ffc9da37f580703b55a93fc4de4 | affected | git | cd94cac4069a763ab5206be2c64c9a8beae590ba | Unavailable | None listed |
| e06f1e1dd4998ffc9da37f580703b55a93fc4de4 | affected | git | 8111f902b7c95d75fc80c7e577f5045886c6b384 | Unavailable | None listed |
| e06f1e1dd4998ffc9da37f580703b55a93fc4de4 | affected | git | 1723f04caacb32cadc4e063725d836a0c4450694 | 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) |
|---|---|---|---|---|---|
| 5.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.7 | Unavailable | None listed |
| 5.15.163 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.100 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.41 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.10 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |