Description

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw: Fix NULL dereference on XDP_TX If number of TX queues are set to 1 we get a NULL pointer dereference during XDP_TX. ~# ethtool -L eth0 tx 1 ~# ./xdp-trafficgen udp -A <ipv6-src> -a <ipv6-dst> eth0 -t 2 Transmitting on eth0 (ifindex 2) [ 241.135257] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000030 Fix this by using actual TX queues instead of max TX queues when picking the TX channel in am65_cpsw_ndo_xdp_xmit().

INFO

Published Date :

2024-09-18T07:12:53.508Z

Last Modified :

2025-05-04T09:34:35.961Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-46799 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-46799.

URL Resource
https://git.kernel.org/stable/c/0a50c35277f96481a5a6ed5faf347f282040c57d cve-icon cve-icon
https://git.kernel.org/stable/c/2e7189d2b1de51fc2567676cd4f96c0fe0960b9f cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024091856-CVE-2024-46799-cc5c@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-46799 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-46799 cve-icon
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