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.

🗓️ 31 Mar 2021 07:00:00Reported by MicrosoftType

Linux kernel up to 5.11.10; Freescale Gianfar driver crashes due to negative fragment size on receive queue overrun

Reporter	Title	Published	Views	Family All 234
ATTACKERKB	CVE-2021-29264	26 Mar 202122:15	–	attackerkb
AstraLinux	Astra Linux – Vulnerability in Linux	20 May 202605:53	–	astralinux
BDU FSTEC	The vulnerability of the Freescale Gianfar Ethernet kernel for Linux operating systems allows a hacker to cause a service failure.	6 Apr 202100:00	–	bdu_fstec
CBLMariner	CVE-2021-29264 affecting package kernel 5.10.189.1-1	9 Sep 202115:03	–	cbl_mariner
CBLMariner	CVE-2021-29264 affecting package kernel for versions less than 5.10.78.1-1	9 Apr 202206:52	–	cbl_mariner
Cloud Foundry	USN-4982-1: Linux kernel vulnerabilities \| Cloud Foundry	11 Jun 202100:00	–	cloudfoundry
CNNVD	Linux kernel 安全漏洞	26 Mar 202100:00	–	cnnvd
CNVD	Linux kernel denial of service vulnerability (CNVD-2021-24347)	30 Mar 202100:00	–	cnvd
CNVD	Linux kernel denial of service vulnerability (CNVD-2021-28688)	29 Mar 202100:00	–	cnvd
CVE	CVE-2021-29264	26 Mar 202121:35	–	cve