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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Fri, 02 Oct 2026 11:47:49 +0000</lastBuildDate>
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      <title>CVE-2025-38235 — HID: appletb-kbd: fix "appletb_backlight" backlight device reference counting</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-38235</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;HID: appletb-kbd: fix &amp;#34;appletb_backlight&amp;#34; backlight device reference counting&lt;/p&gt;
&lt;p&gt;During appletb_kbd_probe, probe attempts to get the backlight device
by name. When this happens backlight_device_get_by_name looks for a
device in the backlight class which has name &amp;#34;appletb_backlight&amp;#34; and
upon finding a match it increments the reference count for the device
and returns it to the caller. However this reference is never released
leading to a reference leak.&lt;/p&gt;
&lt;p&gt;Fix this by decrementing the backlight device reference count on removal
via put_device and on probe failure.&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;HID: appletb-kbd: fix &amp;#34;appletb_backlight&amp;#34; backlight device reference counting&lt;/p&gt;
&lt;p&gt;During appletb_kbd_probe, probe attempts to get the backlight device
by name. When this happens backlight_device_get_by_name looks for a
device in the backlight class which has name &amp;#34;appletb_backlight&amp;#34; and
upon finding a match it increments the reference count for the device
and returns it to the caller. However this reference is never released
leading to a reference leak.&lt;/p&gt;
&lt;p&gt;Fix this by decrementing the backlight device reference count on removal
via put_device and on probe failure.&lt;/p&gt;</content:encoded>
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