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    <title>Most recent entries from all</title>
    <link>https://db.gcve.eu</link>
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    <lastBuildDate>Thu, 29 Oct 2026 18:40:06 +0000</lastBuildDate>
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      <title>CVE-2026-99210 — accel/rocket: clear rdev on device init failure</title>
      <link>https://db.gcve.eu/vuln/cve-2026-99210</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;accel/rocket: clear rdev on device init failure&lt;/p&gt;
&lt;p&gt;rocket_probe() stores the return value from rocket_device_init() in the
file-scoped rdev pointer before checking whether it is an error pointer.
If rocket_device_init() fails, rdev is left as an ERR_PTR.&lt;/p&gt;
&lt;p&gt;The rdev pointer is also used as the marker for whether the shared rocket
device has already been initialized. A later core probe can therefore see
a non-NULL rdev, skip rocket_device_init(), and dereference the error
pointer when reading rdev-&amp;gt;num_cores.&lt;/p&gt;
&lt;p&gt;Save the error code and clear rdev before returning from the
rocket_device_init() failure path.&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;accel/rocket: clear rdev on device init failure&lt;/p&gt;
&lt;p&gt;rocket_probe() stores the return value from rocket_device_init() in the
file-scoped rdev pointer before checking whether it is an error pointer.
If rocket_device_init() fails, rdev is left as an ERR_PTR.&lt;/p&gt;
&lt;p&gt;The rdev pointer is also used as the marker for whether the shared rocket
device has already been initialized. A later core probe can therefore see
a non-NULL rdev, skip rocket_device_init(), and dereference the error
pointer when reading rdev-&amp;gt;num_cores.&lt;/p&gt;
&lt;p&gt;Save the error code and clear rdev before returning from the
rocket_device_init() failure path.&lt;/p&gt;</content:encoded>
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