CVE-2026-98620
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: ethernet: mtk_eth_soc: unregister net_devices in case of probe failure
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: unregister net_devices in case of probe failure If register_netdev() fails for one of the MTK_MAX_DEVS devices in mtk_probe(), the error path jumps to err_deinit_ppe, skipping mtk_unreg_dev(). The previously registered net_devices are then freed by mtk_free_dev() while still in NETREG_REGISTERED state, hitting the BUG_ON(dev->reg_state != NETREG_UNREGISTERED). Route the register_netdev() failure to err_unreg_netdev so the net_devices registered so far are properly unregistered before being freed.
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) |
|---|---|---|---|---|---|
| 8a8a9e89f801ce5d3d1d57ac48db678caf072147 | affected | git | 245bea0c7ab278150c70366bdeb69b901327133c | Unavailable | None listed |
| 8a8a9e89f801ce5d3d1d57ac48db678caf072147 | affected | git | ab3bde3b3e56331b4f53a1f6cf4e5e9d1c14c1a0 | Unavailable | None listed |
| 8a8a9e89f801ce5d3d1d57ac48db678caf072147 | affected | git | 7254b702e556158e34b4d7c168b5d8e7da5978af | Unavailable | None listed |
| 8a8a9e89f801ce5d3d1d57ac48db678caf072147 | affected | git | 0fdb944d4df02223c67d5e65c4c134ecb57a5668 | Unavailable | None listed |
| 8a8a9e89f801ce5d3d1d57ac48db678caf072147 | affected | git | 310d1ac61a4d5a2ca8356a3a48d263acf54503ce | 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) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.55 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.9 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |