CVE-2024-42113

net: txgbe: initialize num_q_vectors for MSI/INTx interrupts

Published: 7/30/2024 Last updated: 5/4/2025 Reserved: 7/29/2024

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: initialize num_q_vectors for MSI/INTx interrupts When using MSI/INTx interrupts, wx->num_q_vectors is uninitialized. Thus there will be kernel panic in wx_alloc_q_vectors() to allocate queue vectors.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (2)

Product	Vendor	Version
Linux	Linux	3.1.0
Linux	Linux	Windows 7 for 32-bit Systems Service Pack 1

References (6)

https://git.kernel.org/stable/c/9edc7a83cd40ac96ff14fe3a17a38f7ace6611df
https://git.kernel.org/stable/c/c98969226d1fe0c1dd779db8b1c444bc5294fc83
https://git.kernel.org/stable/c/7c36711a2cd8059c2d24f5e5c1d76e8ea2d5613c
https://git.kernel.org/stable/c/9edc7a83cd40ac96ff14fe3a17a38f7ace6611df
https://git.kernel.org/stable/c/c98969226d1fe0c1dd779db8b1c444bc5294fc83
https://git.kernel.org/stable/c/7c36711a2cd8059c2d24f5e5c1d76e8ea2d5613c