cbcvebase.
CVE-2021-29264
published 2021-03-26

CVE-2021-29264: 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…

PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.3th percentile
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.

Affected

10 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 5.10.28-1 (bookworm)linux 5.10.28-1 (bookworm)
linuxlinux_kernel<= 5.11.10
linuxlinux_kernel>= 0 < 5.10.28-15.10.28-1
linuxlinux_kernel>= 0 < 5.10.28-15.10.28-1
linuxlinux_kernel>= 0 < 5.10.28-15.10.28-1
linuxlinux_kernel>= 0 < 5.10.28-15.10.28-1
linuxlinux_kernel>= 0 < 4.15.0-143.1474.15.0-143.147
linuxlinux_kernel>= 0 < 5.4.0-74.835.4.0-74.83
msrccbl2_kernel_5.10.78.1-1_on_cbl_mariner_2.0

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.7MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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