CVE-2024-46799 (GCVE-0-2024-46799)
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2025-05-04 09:34
Severity ?
Summary
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().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a50c35277f96481a5a6ed5faf347f282040c57dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e7189d2b1de51fc2567676cd4f96c0fe0960b9fPatch
Impacted products
Vendor Product Version
Linux Linux Version: 8acacc40f7337527ff84cd901ed2ef0a2b95b2b6
Version: 8acacc40f7337527ff84cd901ed2ef0a2b95b2b6
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   Linux Linux Version: 6.10
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