CVE-2024-42124

scsi: qedf: Make qedf_execute_tmf() non-preemptible

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

30 Jul 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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]

Affected products

Linux · Linux

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References

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://lists.debian.org/debian-lts-announce/2025/01/msg00001.html