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    <lastBuildDate>Wed, 07 Oct 2026 13:21:52 +0000</lastBuildDate>
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      <title>CVE-2024-50198 — iio: light: veml6030: fix IIO device retrieval from embedded device</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2024-50198</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;iio: light: veml6030: fix IIO device retrieval from embedded device&lt;/p&gt;
&lt;p&gt;The dev pointer that is received as an argument in the
in_illuminance_period_available_show function references the device
embedded in the IIO device, not in the i2c client.&lt;/p&gt;
&lt;p&gt;dev_to_iio_dev() must be used to accessthe right data. The current
implementation leads to a segmentation fault on every attempt to read
the attribute because indio_dev gets a NULL assignment.&lt;/p&gt;
&lt;p&gt;This bug has been present since the first appearance of the driver,
apparently since the last version (V6) before getting applied. A
constant attribute was used until then, and the last modifications might
have not been tested again.&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;iio: light: veml6030: fix IIO device retrieval from embedded device&lt;/p&gt;
&lt;p&gt;The dev pointer that is received as an argument in the
in_illuminance_period_available_show function references the device
embedded in the IIO device, not in the i2c client.&lt;/p&gt;
&lt;p&gt;dev_to_iio_dev() must be used to accessthe right data. The current
implementation leads to a segmentation fault on every attempt to read
the attribute because indio_dev gets a NULL assignment.&lt;/p&gt;
&lt;p&gt;This bug has been present since the first appearance of the driver,
apparently since the last version (V6) before getting applied. A
constant attribute was used until then, and the last modifications might
have not been tested again.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2024-50198</guid>
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