Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
2880b86859967af710c72f7d34fb421a86a71e22 to < b329fbcf075949a038045d8e9b86ae3d5bbd8a54affected2880b86859967af710c72f7d34fb421a86a71e22 to < 2ae3ccb78c0a9ef5ee3d80d02ab319ac1d5af734affected2880b86859967af710c72f7d34fb421a86a71e22 to < 9c81bcc2c695e0082012a2a3d36a0eefaa51579caffected2880b86859967af710c72f7d34fb421a86a71e22 to < 3ec7437e9d11374105c2c4e47ae671537729d7e6affected2880b86859967af710c72f7d34fb421a86a71e22 to < 9fca68c2512a362cad258e4df12a307bb2ee4b8eaffected2880b86859967af710c72f7d34fb421a86a71e22 to < 1ae1e1caa428844e481231f6dbe9b4f475f1d52daffected2880b86859967af710c72f7d34fb421a86a71e22 to < b427c2b05222db36d32ee141609de6128e9091bbaffected2880b86859967af710c72f7d34fb421a86a71e22 to < 304950a467d83678bd0b0f46331882e2ac23b12daffected
Linux Linux
Default version status: affected
3.9affected0 to < 3.9unaffected5.10.258 to ≤ 5.10.*unaffected5.15.209 to ≤ 5.15.*unaffected6.1.175 to ≤ 6.1.*unaffected6.6.136 to ≤ 6.6.*unaffected6.12.83 to ≤ 6.12.*unaffected6.18.24 to ≤ 6.18.*unaffected6.19.14 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
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 ↗
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html ↗