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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 09:32:48 +0000</lastBuildDate>
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      <title>CVE-2025-71145 — usb: phy: isp1301: fix non-OF device reference imbalance</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2025-71145</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;usb: phy: isp1301: fix non-OF device reference imbalance&lt;/p&gt;
&lt;p&gt;A recent change fixing a device reference leak in a UDC driver
introduced a potential use-after-free in the non-OF case as the
isp1301_get_client() helper only increases the reference count for the
returned I2C device in the OF case.&lt;/p&gt;
&lt;p&gt;Increment the reference count also for non-OF so that the caller can
decrement it unconditionally.&lt;/p&gt;
&lt;p&gt;Note that this is inherently racy just as using the returned I2C device
is since nothing is preventing the PHY driver from being unbound while
in use.&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;usb: phy: isp1301: fix non-OF device reference imbalance&lt;/p&gt;
&lt;p&gt;A recent change fixing a device reference leak in a UDC driver
introduced a potential use-after-free in the non-OF case as the
isp1301_get_client() helper only increases the reference count for the
returned I2C device in the OF case.&lt;/p&gt;
&lt;p&gt;Increment the reference count also for non-OF so that the caller can
decrement it unconditionally.&lt;/p&gt;
&lt;p&gt;Note that this is inherently racy just as using the returned I2C device
is since nothing is preventing the PHY driver from being unbound while
in use.&lt;/p&gt;</content:encoded>
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