CVE-2025-38573
CVE-2025-38573 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-27910
- Affected product: Linux Linux Kernel
- Published:
- Last modified:
Description
In the Linux kernel, the following vulnerability has been resolved: spi: cs42l43: Property entry should be a null-terminated array The software node does not specify a count of property entries, so the array must be null-terminated. When unterminated, this can lead to a fault in the downstream cs35l56 amplifier driver, because the node parse walks off the end of the array into unknown memory.
Frequently asked questions
- What is CVE-2025-38573?
- In the Linux kernel, the following vulnerability has been resolved: spi: cs42l43: Property entry should be a null-terminated array The software node does not specify a count of property entries, so the array must be null-terminated. When unterminated, this can lead to a fault in the downstream cs35l56 amplifier driver, because the node parse walks off the end of the array into unknown memory.
- How severe is CVE-2025-38573?
- CVE-2025-38573 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2025-38573 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-38573?
- CVE-2025-38573 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-38573?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-38573 have an EU (EUVD) identifier?
- Yes. CVE-2025-38573 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27910.
- When was CVE-2025-38573 published?
- CVE-2025-38573 was published on 2025-08-19 and last updated on 2026-06-17.
References
- https://git.kernel.org/stable/c/139b5df757a0aa436f763b0038e0b73808d2f4b6
- https://git.kernel.org/stable/c/674328102baad76c7a06628efc01974ece5ae27f
- https://git.kernel.org/stable/c/9f0035ae38d2571f5ddedc829d74492013caa625
- https://git.kernel.org/stable/c/ffcfd071eec7973e58c4ffff7da4cb0e9ca7b667
Affected products (1)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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