CVE-2024-46799
net: ethernet: ti: am65-cpsw: Fix NULL dereference on XDP_TX
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
8acacc40f7337527ff84cd901ed2ef0a2b95b2b6 < 2e7189d2b1de51fc2567676cd4f96c0fe0960b9f 8acacc40f7337527ff84cd901ed2ef0a2b95b2b6 < 0a50c35277f96481a5a6ed5faf347f282040c57d
Linux / Linux
6.10