CVE-2026-46009
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)
PCI: endpoint: pci-epf-ntb: Remove duplicate resource teardown
In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: pci-epf-ntb: Remove duplicate resource teardown epf_ntb_epc_destroy() duplicates the teardown that the caller is supposed to do later. This leads to an oops when .allow_link fails or when .drop_link is performed. Remove the helper. Also drop pci_epc_put(). EPC device refcounting is tied to configfs EPC group lifetime, and pci_epc_put() in the .drop_link path is sufficient.
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) |
|---|---|---|---|---|---|
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | c3029721b84f59e790285ad27544ed5d3cb0f2a6 | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | c72f6a7ea638f95c486a5cfd86e567b646027687 | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | 72099f015d3c77bf2eb703d1aab113bd7a60915a | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | 756ca5e7ed22d9045bb4de4c981f9149278d5cd3 | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | 65fc57c8b8f0b31be62be291cb1bb01755cec85d | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | e813c95e4c8edd31599081e6356e20ada30e266d | Unavailable | None listed |
| 8b821cf761503b80d0bd052f932adfe1bc1a0088 | affected | git | 3446beddba450c8d6f9aca2f028712ac527fead3 | 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) |
|---|---|---|---|---|---|
| 5.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.12 | Unavailable | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.140 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.86 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.27 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.4 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |