CVE-2024-42124

MEDIUM
Published Jul 30, 2024 Modified Nov 3, 2025

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedf_execute_tmf() non-preemptible Stop calling smp_processor_id() from preemptible code in qedf_execute_tmf90. This results in BUG_ON() when running an RT kernel. [ 659.343280] BUG: using smp_processor_id() in preemptible [00000000] code: sg_reset/3646 [ 659.343282] caller is qedf_execute_tmf+0x8b/0x360 [qedf]

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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

References

Advisories & Patches

https://git.kernel.org/stable/c/0a8a91932b2772e75bf3f6d133ca4225d1d3e920 https://git.kernel.org/stable/c/0d8b637c9c5eeaa1a4e3dfb336f3ff918eb64fec https://git.kernel.org/stable/c/2b9c7787cfcd1e76d873a78f16cf45bfa4b100ea https://git.kernel.org/stable/c/4f314aadeed8cdf42c8cf30769425b5e44702748 https://git.kernel.org/stable/c/5ceb40cdee721e13cbe15a0515cacf984e11236b https://git.kernel.org/stable/c/b6ded5316ec56e973dcf5f9997945aad01a9f062 https://git.kernel.org/stable/c/fa49c65a1cec6a3901ef884fdb24d98068b63493 https://git.kernel.org/stable/c/0a8a91932b2772e75bf3f6d133ca4225d1d3e920 https://git.kernel.org/stable/c/0d8b637c9c5eeaa1a4e3dfb336f3ff918eb64fec https://git.kernel.org/stable/c/2b9c7787cfcd1e76d873a78f16cf45bfa4b100ea https://git.kernel.org/stable/c/4f314aadeed8cdf42c8cf30769425b5e44702748 https://git.kernel.org/stable/c/5ceb40cdee721e13cbe15a0515cacf984e11236b https://git.kernel.org/stable/c/b6ded5316ec56e973dcf5f9997945aad01a9f062 https://git.kernel.org/stable/c/fa49c65a1cec6a3901ef884fdb24d98068b63493

Frequently Asked Questions

What is CVE-2024-42124? +
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedf_execute_tmf() non-preemptible Stop calling smp_processor_id() from preemptible code in qedf_execute_tmf90. This results in BUG_ON() when running an RT kernel. [ 659.343280] BUG: using smp_processor_id() in preemptible [00000000] code: sg_reset/3646 [ 659.343282] caller is qedf_execute_tmf+0x8b/0x360 [qedf] It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2024-42124? +
CVE-2024-42124 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-2024-42124? +
CVE-2024-42124 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-42124? +
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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