An issue was discovered in the Linux kernel through 5.11.10. drivers/net/ethernet/freescale/gianfar.c in the Freescale Gianfar Ethernet driver allows attackers to cause a system crash because a negative fragment size is calculated in situations involving an rx queue overrun when jumbo packets are used and NAPI is enabled, aka CID-d8861bab48b6. CREATE(Triage):(User=admin) [CVE-2021-29264|https://nvd.nist.gov/vuln/detail/CVE-2021-29264]
