CVE-2026-46143 Details
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm-lpass-dai: Fix multiple graph opens As prepare can be called mulitple times, this can result in multiple graph opens for playback path. This will result in a memory leaks, fix this by adding a check before opening.
A memory leak vulnerability has been identified in the Linux kernel's ASoC Qcom Q6APM LPASS DAI component. This issue arises because the 'prepare' function can be called multiple times, leading to several openings of the playback graph path. The vulnerability is present in the stable versions of the Linux kernel.
Users can apply the patch available in the Linux kernel stable tree to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/3141d8b00cad6d3331953c79060ccc3a0262311b | kernel.org | Patch |
| https://git.kernel.org/stable/c/69acc488aaf39d0ddf6c3cf0e47c1873d39919a2 | kernel.org | Patch |
| https://git.kernel.org/stable/c/7cab9f2ad51c858263da836baebad050a1bc7914 | kernel.org | Patch |
| https://git.kernel.org/stable/c/af9cc7c622e596455c5190e6ef53c5b40ea7a90d | kernel.org | Patch |
| https://git.kernel.org/stable/c/b97493f0f42ab9d882a62466782e1900e481a9d6 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c91b7bcc70346d07f57ef03d1b9a338324e213de | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.1.154, < 6.1.175 >= 6.6.37, < 6.6.140 >= 6.9.8, < 6.10 >= 6.10.1, < 6.12.88 >= 6.13, < 6.18.30 >= 6.19, < 7.0.7 6.10 - 6.10 rc6 6.10 rc7 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 24, 2026 | Initial Analysis | [email protected] |
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 1, 2026 | CVE Modified | kernel.org |
| May 28, 2026 | New CVE Received | kernel.org |