5.5

CVE-2024-42124: scsi: qedf: Make qedf_execute_tmf() non-preemptible

Modified
AliasesUBUNTU-CVE-2024-42124DEBIAN-CVE-2024-42124
Published 30-07-2024Last modified 11-05-2026

Vulnerability summary

CVE-2024-42124 is a medium (CVSS 5.5) vulnerability in linux. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 17.1% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.26%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 41 · Related 33
DLA-4008-1DSA-5747-1MGASA-2024-0277MGASA-2024-0278RHSA-2024:10942RHSA-2024:7000

Timeline

  1. 30-07-2024
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

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]

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

17%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.26% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu130 products
  • linuxAll versions (No fix recorded) | < 5.4.0-195.215 | < 5.15.0-121.131 | < 6.8.0-48.48
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.4.0-1132.142 | < 5.15.0-1069.75 | < 6.8.0-1018.20
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < 4f314aadeed8cdf42c8cf30769425b5e44702748 | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < 5ceb40cdee721e13cbe15a0515cacf984e11236b | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < 0a8a91932b2772e75bf3f6d133ca4225d1d3e920 | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < fa49c65a1cec6a3901ef884fdb24d98068b63493 | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < b6ded5316ec56e973dcf5f9997945aad01a9f062 | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < 2b9c7787cfcd1e76d873a78f16cf45bfa4b100ea | ≥ 61d8658b4a435eac729966cc94cdda077a8df5cd, < 0d8b637c9c5eeaa1a4e3dfb336f3ff918eb64fec | 4.11
  • linux_kernel≥ 4.11, < 5.4.280 | ≥ 5.5, < 5.10.222 | ≥ 5.11, < 5.15.163 | ≥ 5.16, < 6.1.98 | ≥ 6.2, < 6.6.39 | ≥ 6.7, < 6.9.9
Debian1 product
  • linux< 6.1.98-1 | < 6.9.9-1

3 vendors · 133 products

References

34 links
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