Is CVE-2023-53801 in the CISA KEV catalog?

No. CVE-2023-53801 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2023-53801?

CVE-2023-53801 has an EPSS score of 0.16% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-53801?

Upgrade linux on debian 12 to 6.1.82-1 or later.

CVE & CISA-KEV Catalog

CVE-2023-53801

UNSCORED

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/sprd: Release dma buffer to avoid memory leak When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed.

How to fix

Remediation Available

linuxDebian

Fixed in:6.1.82-1CVE-2023-53801

Fixed in:6.3.7-1CVE-2023-53801

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.16%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-09.