CVE-2026-43219
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: cpsw_new: Fix potential unregister of netdev that has not been registered yet
In the Linux kernel, the following vulnerability has been resolved: net: cpsw_new: Fix potential unregister of netdev that has not been registered yet If an error occurs during register_netdev() for the first MAC in cpsw_register_ports(), even though cpsw->slaves[0].ndev is set to NULL, cpsw->slaves[1].ndev would remain unchanged. This could later cause cpsw_unregister_ports() to attempt unregistering the second MAC. To address this, add a check for ndev->reg_state before calling unregister_netdev(). With this change, setting cpsw->slaves[i].ndev to NULL becomes unnecessary and can be removed accordingly.
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) |
|---|---|---|---|---|---|
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | da8e1623a3028e1d8c75eec7898d94c6f17dce40 | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | d31a12cee10bbc12b4b523a4709fd1fdee8b7d0f | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 23acc565186ee27e788408cbd81b92730b6aaa3a | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 67cca9df4d17f2c824655d31195b2e75334ae286 | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 14645799ad5253a028cf662e2f9cd18a68f74b31 | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 29739ec197ed66535bc0b86f14ab66c5f4512138 | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 349c4cac6f54a81fc107589771f88136a2b20415 | Unavailable | None listed |
| ed3525eda4c4983fb8509e488de0a351788041ba | affected | git | 9d724b34fbe13b71865ad0906a4be97571f19cf5 | 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) |
|---|---|---|---|---|---|
| 5.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.5 | Unavailable | None listed |
| 5.10.260 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.16 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.6 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |