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    <link>https://vulnerability.circl.lu</link>
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      <title>CVE-2026-43480 — ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-43480</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition&lt;/p&gt;
&lt;p&gt;The acp3x_5682_init() function did not check the return value of
clk_get(), which could lead to dereferencing error pointers in
rt5682_clk_enable().&lt;/p&gt;
&lt;p&gt;Fix this by:
1. Changing clk_get() to the device-managed devm_clk_get().
2. Adding proper IS_ERR() checks for both clock acquisitions.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;ASoC: amd: acp3x-rt5682-max9836: Add missing error check for clock acquisition&lt;/p&gt;
&lt;p&gt;The acp3x_5682_init() function did not check the return value of
clk_get(), which could lead to dereferencing error pointers in
rt5682_clk_enable().&lt;/p&gt;
&lt;p&gt;Fix this by:
1. Changing clk_get() to the device-managed devm_clk_get().
2. Adding proper IS_ERR() checks for both clock acquisitions.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-43480</guid>
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