CVE-2026-99045
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)
ibmveth: h_free logical LAN on open-fail after register
In the Linux kernel, the following vulnerability has been resolved: ibmveth: h_free logical LAN on open-fail after register ibmveth_open() registers the logical LAN, then allocates the RX buffer pools. A pool failure jumps to out_free_buffer_pools without h_free_logical_lan(), so PHYP still owns the buffer-list page when it is unmapped. request_irq() failure already issued the hypercall before taking the same label. Move that h_free to the shared post-register unwind so both paths deregister before the buffer list is unmapped.
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) |
|---|---|---|---|---|---|
| d43732ce021f4244a4c53a45d57ad0c13c30ed94 | affected | git | decb4d4ead2c71ef698727734ab5024a872eb372 | Unavailable | None listed |
| d43732ce021f4244a4c53a45d57ad0c13c30ed94 | affected | git | c54bbdf6f0731102a4bf7f5e4ee535b3ea415996 | Unavailable | None listed |
| d43732ce021f4244a4c53a45d57ad0c13c30ed94 | affected | git | a065bd31ec462f6f9c267026b708dd020f122723 | Unavailable | None listed |
| d43732ce021f4244a4c53a45d57ad0c13c30ed94 | affected | git | d24fdec1413c656d29298097926e77542785ca0c | Unavailable | None listed |
| d43732ce021f4244a4c53a45d57ad0c13c30ed94 | affected | git | af0524bf4ce1a4cbd2946aa81751582951cfcab5 | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.113 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.11 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |