CVE-2026-46142
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: libwx: fix VF illegal register access
In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix VF illegal register access Register WX_CFG_PORT_ST is a PF restricted register. When a VF is initialized, attempting to read this register triggers an illegal register access, which lead to a system hang. When the device is VF, the bus function ID can be obtained directly from the PCI_FUNC(pdev->devfn).
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) |
|---|---|---|---|---|---|
| d4187ec2641061748480cdc944fd07653fad50d5 | affected | git | d3bd8040497968f6f5470018724ef7b0df92f707 | Unavailable | None listed |
| f0b3ecdbb5bbee8ca6b2892aba3988c8a3ce858e | affected | git | f6e656f7cea16b638675a2ab7d7e4cf2516c5eb0 | Unavailable | None listed |
| a04ea57aae375bdda1cb57034d8bcbb351e1f973 | affected | git | 33c5bb50b9c40e8451e6aec4487a31d794b98d92 | Unavailable | None listed |
| a04ea57aae375bdda1cb57034d8bcbb351e1f973 | affected | git | 68a007a701bc06fa426507c551ef12514f2e721d | Unavailable | None listed |
| a04ea57aae375bdda1cb57034d8bcbb351e1f973 | affected | git | 694de316f607fe2473d52ca0707e3918e72c1562 | Unavailable | None listed |
| 93e52b75f11a8f39b22993ae315b5b9a6b2668a3 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.117 | affected | semver | 6.6.140 | Unavailable | None listed |
| 6.12.58 | affected | semver | 6.12.88 | Unavailable | None listed |
| 6.17.8 | affected | semver | 6.18 | 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) |
|---|---|---|---|---|---|
| 6.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.18 | Unavailable | None listed |
| 6.6.140 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.88 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.30 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.7 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |