Medium severity5.5NVD Advisory· Published May 2, 2025· Updated Jun 17, 2026

CVE-2023-53043

Description

In the Linux kernel, the following vulnerability has been resolved:

arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent

If the controller is not marked as cache coherent, then kernel will try to ensure coherency during dma-ops and that may cause data corruption. So, mark the PCIe node as dma-coherent as the devices on PCIe bus are cache coherent.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 5.16
osv-coords
pkg:linux/kernel
Range: >= 5.16.0, < 6.1.22

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/267b899375bf38944d915c9654d6eb434edad0cenvdPatch
git.kernel.org/stable/c/8a63441e83724fee1ef3fd37b237d40d90780766nvdPatch
git.kernel.org/stable/c/e43bba938e2c9104bb4f8bc417ac4d7bb29755e1nvdPatch

News mentions

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