CVE-2025-38543: drm/tegra: nvdec: Fix dma_alloc_coherent error check
In the Linux kernel, the following vulnerability has been resolved:
drm/tegra: nvdec: Fix dmaalloccoherent error check
Check for NULL return value with dmaalloccoherent, in line with Robin's fix for vic.c in 'drm/tegra: vic: Fix DMA API misuse'.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-38543?
CVE-2025-38543 has been classified as a medium severity vulnerability affecting the Linux kernel.
How do I fix CVE-2025-38543?
To fix CVE-2025-38543, users should update their Linux kernel to the latest version where the vulnerability has been patched.
What does CVE-2025-38543 affect?
CVE-2025-38543 specifically affects the memory allocation management in the Linux kernel's NVDEC component.
Is CVE-2025-38543 a remote exploit?
No, CVE-2025-38543 is not known to be a remote exploit; it is primarily a local security issue.
What are the potential impacts of CVE-2025-38543?
The potential impacts of CVE-2025-38543 include denial of service due to improper error handling in memory allocation.