Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: validate bsscfg indices in IF events brcmf_fweh_handle_if_event() validates the firmware-provided interface index before it touches drvr->iflist[], but it still uses the raw bsscfgidx field as an array index without a matching range check. Reject IF events whose bsscfg index does not fit in drvr->iflist[] before indexing the interface array. [add missing wifi prefix]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2880b86859967af710c72f7d34fb421a86a71e22 before b329fbcf075949a038045d8e9b86ae3d5bbd8a54; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 2ae3ccb78c0a9ef5ee3d80d02ab319ac1d5af734; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 9c81bcc2c695e0082012a2a3d36a0eefaa51579c; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 3ec7437e9d11374105c2c4e47ae671537729d7e6; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 9fca68c2512a362cad258e4df12a307bb2ee4b8e; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 1ae1e1caa428844e481231f6dbe9b4f475f1d52d; affected 2880b86859967af710c72f7d34fb421a86a71e22 before b427c2b05222db36d32ee141609de6128e9091bb; affected 2880b86859967af710c72f7d34fb421a86a71e22 before 304950a467d83678bd0b0f46331882e2ac23b12d |
| Linux / Linux | affected 3.9; unaffected 0 before 3.9; unaffected 5.10.258 through 5.10.*; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.136 through 6.6.*; unaffected 6.12.83 through 6.12.*; unaffected 6.18.24 through 6.18.*; unaffected 6.19.14 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b329fbcf075949a038045d8e9b86ae3d5bbd8a54
- https://git.kernel.org/stable/c/2ae3ccb78c0a9ef5ee3d80d02ab319ac1d5af734
- https://git.kernel.org/stable/c/9c81bcc2c695e0082012a2a3d36a0eefaa51579c
- https://git.kernel.org/stable/c/3ec7437e9d11374105c2c4e47ae671537729d7e6
- https://git.kernel.org/stable/c/9fca68c2512a362cad258e4df12a307bb2ee4b8e
- https://git.kernel.org/stable/c/1ae1e1caa428844e481231f6dbe9b4f475f1d52d
- https://git.kernel.org/stable/c/b427c2b05222db36d32ee141609de6128e9091bb
- https://git.kernel.org/stable/c/304950a467d83678bd0b0f46331882e2ac23b12d
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.