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    <lastBuildDate>Wed, 07 Oct 2026 19:23:07 +0000</lastBuildDate>
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      <title>CVE-2022-49100 — virtio_console: eliminate anonymous module_init &amp; module_exit</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2022-49100</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;virtio_console: eliminate anonymous module_init &amp;amp; module_exit&lt;/p&gt;
&lt;p&gt;Eliminate anonymous module_init() and module_exit(), which can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.&lt;/p&gt;
&lt;p&gt;Give each of these init and exit functions unique driver-specific
names to eliminate the anonymous names.&lt;/p&gt;
&lt;p&gt;Example 1: (System.map)
 ffffffff832fc78c t init
 ffffffff832fc79e t init
 ffffffff832fc8f8 t init&lt;/p&gt;
&lt;p&gt;Example 2: (initcall_debug log)
 calling  init+0x0/0x12 @ 1
 initcall init+0x0/0x12 returned 0 after 15 usecs
 calling  init+0x0/0x60 @ 1
 initcall init+0x0/0x60 returned 0 after 2 usecs
 calling  init+0x0/0x9a @ 1
 initcall init+0x0/0x9a returned 0 after 74 usecs&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;virtio_console: eliminate anonymous module_init &amp;amp; module_exit&lt;/p&gt;
&lt;p&gt;Eliminate anonymous module_init() and module_exit(), which can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.&lt;/p&gt;
&lt;p&gt;Give each of these init and exit functions unique driver-specific
names to eliminate the anonymous names.&lt;/p&gt;
&lt;p&gt;Example 1: (System.map)
 ffffffff832fc78c t init
 ffffffff832fc79e t init
 ffffffff832fc8f8 t init&lt;/p&gt;
&lt;p&gt;Example 2: (initcall_debug log)
 calling  init+0x0/0x12 @ 1
 initcall init+0x0/0x12 returned 0 after 15 usecs
 calling  init+0x0/0x60 @ 1
 initcall init+0x0/0x60 returned 0 after 2 usecs
 calling  init+0x0/0x9a @ 1
 initcall init+0x0/0x9a returned 0 after 74 usecs&lt;/p&gt;</content:encoded>
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