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CVE-2024-45007

17
FAUCET Score

CVE-2024-45007 addresses a vulnerability in the Linux kernel's xillybus character driver, where a work item could attempt to destroy its own workqueue, leading to an illegal state. This issue has been resolved by dedicating a module-global workqueue for the problematic work item. The vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low complexity and a high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.14, < 5.15.166CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 5.16, < 6.1.107CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.2, < 6.6.48CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
>= 6.7, < 6.10.7CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
6.11CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
13.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 58th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

codesyspatch availablevia llm_extracted
View patch
esphomepatch availablevia llm_extracted
View patch

Vendor Advisories (3)

codesysllm-codesys-fe85e88fbae25bb9CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
esphomellm-esphome-ed450ce9fd6a7380CRITICAL

HP ThinPro 8.1 SP7 Security Updates

Jun 3, 2025
redhatCVE-2024-45007Moderate

kernel: char: xillybus: Don't destroy workqueue from work item running on it

Sep 4, 2024

References

git.kernel.org / stable/c/409b495f8e3300d5fba08bc817fa8825dae48cc9
Patch
git.kernel.org / stable/c/5d3567caff2a1d678aa40cc74a54e1318941fad3
Patch
git.kernel.org / stable/c/a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157
Patch
git.kernel.org / stable/c/aa1a19724fa2c31e97a9be48baedd4692b265157
Patch
git.kernel.org / stable/c/ccbde4b128ef9c73d14d0d7817d68ef795f6d131
Patch
lists.debian.org / debian-lts-announce/2025/01/msg00001.html