CVE-2024-42113

MEDIUM

Linux Kernel 6.3-6.6.39 6.7-6.9.9 - Use of Uninitialized Resource in txgbe MSI/INTx Interrupt Handler

Title source: llm

Description

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.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/9edc7a83cd40ac96ff14fe3a17a38f7ace6611df

Patch

https://git.kernel.org/stable/c/c98969226d1fe0c1dd779db8b1c444bc5294fc83

Patch

https://git.kernel.org/stable/c/7c36711a2cd8059c2d24f5e5c1d76e8ea2d5613c

Scores

CVSS v3 5.5

EPSS 0.0024

EPSS Percentile 14.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-908

Status published

Products (12)

linux/Kernel 6.3.0 - 6.6.39linux

linux/Kernel 6.7.0 - 6.9.9linux

Linux/Linux < 6.3

Linux/Linux 3f703186113fac0f3c965204b2cbb22a03322e2c - 7c36711a2cd8059c2d24f5e5c1d76e8ea2d5613c

Linux/Linux 3f703186113fac0f3c965204b2cbb22a03322e2c - 9edc7a83cd40ac96ff14fe3a17a38f7ace6611df

Linux/Linux 3f703186113fac0f3c965204b2cbb22a03322e2c - c98969226d1fe0c1dd779db8b1c444bc5294fc83

Linux/Linux 6.10

Linux/Linux 6.3

Linux/Linux 6.6.39 - 6.6.*

Linux/Linux 6.9.9 - 6.9.*

... and 2 more

Published Jul 30, 2024

Tracked Since Feb 18, 2026