How severe is CVE-2023-53120?

CVE-2023-53120 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-2023-53120 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-53120?

CVE-2023-53120 primarily affects Linux Linux Kernel. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-53120?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-53120 have an EU (EUVD) identifier?

Yes. CVE-2023-53120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13131.

When was CVE-2023-53120 published?

CVE-2023-53120 was published on 2025-05-02 and last updated on 2026-06-17.

CVE-2023-53120

CVE-2023-53120 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. The underlying weakness is classified as CWE-401.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13131
Weakness: CWE-401
Affected product: Linux Linux Kernel
Published: 2025-05-02
Last modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix config page DMA memory leak A fix for: DMA-API: pci 0000:83:00.0: device driver has pending DMA allocations while released from device [count=1]

Frequently asked questions

What is CVE-2023-53120?: In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix config page DMA memory leak A fix for: DMA-API: pci 0000:83:00.0: device driver has pending DMA allocations while released from device [count=1]
How severe is CVE-2023-53120?: CVE-2023-53120 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-2023-53120 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-53120?: CVE-2023-53120 primarily affects Linux Linux Kernel. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-53120?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-53120 have an EU (EUVD) identifier?: Yes. CVE-2023-53120 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13131.
When was CVE-2023-53120 published?: CVE-2023-53120 was published on 2025-05-02 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*

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