CVE-2024-26684

MEDIUM
Published Apr 2, 2024 Modified Mar 17, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.

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CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor Product
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
linux linux_kernel
debian debian_linux

References

Advisories & Patches

https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37 https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2 https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3 https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89 https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591 https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00 https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37 https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2 https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3 https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89 https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591 https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00

Frequently Asked Questions

What is CVE-2024-26684? +
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register. It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2024-26684? +
CVE-2024-26684 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2024-26684? +
CVE-2024-26684 affects products from debian, linux, specifically: debian_linux, linux_kernel. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-26684? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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