Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in ice_sf_eth_activate() error path When auxiliary_device_add() fails, ice_sf_eth_activate() jumps to aux_dev_uninit and calls auxiliary_device_uninit(&sf_dev->adev). The device release callback ice_sf_dev_release() frees sf_dev, but the current error path falls through to sf_dev_free and calls kfree(sf_dev) again, causing a double free. Keep kfree(sf_dev) for the auxiliary_device_init() failure path, but avoid falling through to sf_dev_free after auxiliary_device_uninit().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6 before 2ca30340b5028ddc3f17086a538feeff06167b1b; affected 13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6 before 121d1f253aed515cd85748f68c664a6cb756e8ad; affected 13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6 before d0c6a4816609f145ffcc74e64baa214c571c17c6; affected 13acc5c4cdbeccf3274cbbd4de2e2d316b8c4ce6 before 9aab1c3d7299285e2569cbc0ed5892d631a241b2 |
| Linux / Linux | affected 6.12; unaffected 0 before 6.12; unaffected 6.12.88 through 6.12.*; unaffected 6.18.30 through 6.18.*; unaffected 7.0.7 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.