Linux kernel Ethernet adapter Buffer Overflow DoS

The vulnerability of the bnxtrxpkt function in the drivers/net/ethernet/broadcom/bnxt/bnxt.c file of the Linux kernel’s Ethernet adapter support driver is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to cause a system failure...

bnxt_rx_pkt() Function Buffer Overflow DoS

Vulnerability of the bnxtrxpkt function in the drivers/net/ethernet/broadcom/bnxt/bnxt.c module – The Linux kernel’s Ethernet network adapter support driver has vulnerabilities related to indexing mechanisms. Exploiting this vulnerability could allow attackers to access protected information or...

CVE-2021-47015: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RX consumer index logic in the error path. In bnxtrxpkt, the RX buffers are expected to complete in order. If the RX consumer index indicates an out of order buffer completion, it means we are hitting a hardware bug a...