In the Linux kernel, the following vulnerability has been resolved: bna: adjust ‘name’ buf size of bna_tcb and bna_ccb structures To have enough space to write all possible sprintf() args. Currently ‘name’ size is 16, but the first ‘%s’ specifier may already need at least 16 characters, since ‘bnad->netdev->name’ is used there. For ‘%d’ specifiers, assume that they require: * 1 char for ‘tx_id + tx_info->tcb[i]->id’ sum, BNAD_MAX_TXQ_PER_TX is 8 * 2 chars for ‘rx_id + rx_info->rx_ctrl[i].ccb->id’, BNAD_MAX_RXP_PER_RX is 16 And replace sprintf with snprintf. Detected using the static analysis tool - Svace.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 6.1.106-1 | linux_6.1.106-1_all.deb |
Debian | 11 | all | linux | <= 5.10.223-1 | linux_5.10.223-1_all.deb |
Debian | 999 | all | linux | < 6.10.3-1 | linux_6.10.3-1_all.deb |
Debian | 13 | all | linux | < 6.10.3-1 | linux_6.10.3-1_all.deb |