VYPR
← All advisories
Unrated severityNVD Advisory· Published Dec 24, 2025· Updated Apr 15, 2026

CVE-2023-54143

CVE-2023-54143

Description

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

media: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()

If we encounter any error in the vdec_msg_queue_init() then we need to set "msg_queue->wdma_addr.size = 0;". Normally, this is done inside the vdec_msg_queue_deinit() function. However, if the first call to allocate &msg_queue->wdma_addr fails, then the vdec_msg_queue_deinit() function is a no-op. For that situation, just set the size to zero explicitly and return.

There were two other error paths which did not clean up before returning. Change those error paths to goto mem_alloc_err.

AI Insight

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

Affected products

65

Patches

Vulnerability mechanics

References

4

News mentions

0

No linked articles in our index yet.