CVE-2026-23054
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)
net: hv_netvsc: reject RSS hash key programming without RX indirection table
In the Linux kernel, the following vulnerability has been resolved: net: hv_netvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndis_filter_device_add() does not allocate an indirection table, accepting RSS hash key updates in this state leads to a hang. Fix this by gating netvsc_set_rxfh() on ndc->rx_table_sz and return -EOPNOTSUPP when the table is absent. This aligns set_rxfh with the device capabilities and prevents incorrect behavior.
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) |
|---|---|---|---|---|---|
| 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 | affected | git | 8288136f508e78eb3563e7073975999cf225a2f9 | Unavailable | None listed |
| 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 | affected | git | 82c9039c8ebb715753a40434df714f865a3aec9c | Unavailable | None listed |
| 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 | affected | git | 4cd55c609e85ae2313248ef1a33619a3eef44a16 | Unavailable | None listed |
| 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 | affected | git | 11dd9a9ef4dc4507a15a69b8511a0013c6c28fa3 | Unavailable | None listed |
| 962f3fee83a4ef9010ae84dc43ae7aecb572e2a9 | affected | git | d23564955811da493f34412d7de60fa268c8cb50 | 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) |
|---|---|---|---|---|---|
| 4.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.11 | Unavailable | None listed |
| 6.1.162 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.122 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.67 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.7 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |