CVE-2023-54136

N/A

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when _probe() returns failure to avoid memory leak.

Affects 0 products across 2 vendors.

EPSS0.2%
Percentile10th
PatchUnknown
◆ AI Analysis — automated analysis, not human-reviewed

A memory leak vulnerability was identified in the Linux kernel's serial driver for Spreadtrum devices. The issue arises from a failure to release DMA buffers when the _probe() function returns an error, potentially leading to resource exhaustion over time.

BSID: BS-2025-GLOBAL-177552-I • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2023-54136?
A memory leak vulnerability was identified in the Linux kernel's serial driver for Spreadtrum devices. The issue arises from a failure to release DMA buffers when the _probe() function returns an error, potentially leading to resource exhaustion over time.
Is CVE-2023-54136 actively exploited?
No confirmed active exploitation of CVE-2023-54136 as of 2026-05-30.
How do I remediate CVE-2023-54136?
Priority: MEDIUM.
What systems are affected by CVE-2023-54136?
CVE-2023-54136 affects Kernel; Linux.
Vulnerability Details
CVE IDCVE-2023-54136
BSIDBS-2025-GLOBAL-177552-I BreachSpider Global ID
Published2025-12-24
Last Modified2026-04-15
ICS Relevance0%
SourceNVD
Official Description

In the Linux kernel, the following vulnerability has been resolved: serial: sprd: Fix DMA buffer leak issue Release DMA buffer when _probe() returns failure to avoid memory leak.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

An attacker with local access to the system could exploit this vulnerability to cause a denial of service by exhausting system memory resources. However, the vulnerability does not provide a direct path for privilege escalation or remote code execution.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Kernel — —
Linux — —
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 295 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash433f3a632f68ea8c9d79dfeb552248074bfc3f652cafe5a0af5fe013e1182840cb9bdbb79da3ae7fcb667584ce57cb2872652850f494dcc18668d60ec2bc33ed
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