scsi: qedf: Make qedf_execute_tmf() non-preemptible
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.3%
exploitation probability
0.3%top 85% of all CVEs
observed exploitation
nono source reports it
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 · LinuxReferences
https://git.kernel.org/stable/c/0a8a91932b2772e75bf3f6d133ca4225d1d3e920https://git.kernel.org/stable/c/0d8b637c9c5eeaa1a4e3dfb336f3ff918eb64fechttps://git.kernel.org/stable/c/2b9c7787cfcd1e76d873a78f16cf45bfa4b100eahttps://git.kernel.org/stable/c/4f314aadeed8cdf42c8cf30769425b5e44702748https://git.kernel.org/stable/c/5ceb40cdee721e13cbe15a0515cacf984e11236bhttps://git.kernel.org/stable/c/b6ded5316ec56e973dcf5f9997945aad01a9f062https://git.kernel.org/stable/c/fa49c65a1cec6a3901ef884fdb24d98068b63493https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html