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    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Fri, 02 Oct 2026 22:13:18 +0000</lastBuildDate>
    <item>
      <title>CVE-2022-49807 — nvmet: fix a memory leak in nvmet_auth_set_key</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2022-49807</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;nvmet: fix a memory leak in nvmet_auth_set_key&lt;/p&gt;
&lt;p&gt;When changing dhchap secrets we need to release the old
secrets as well.&lt;/p&gt;
&lt;p&gt;kmemleak complaint:
--
unreferenced object 0xffff8c7f44ed8180 (size 64):
  comm &amp;#34;check&amp;#34;, pid 7304, jiffies 4295686133 (age 72034.246s)
  hex dump (first 32 bytes):
    44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71  DHHC-1:00:LdLOdq
    79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38  yVigwHU2mZYLz5Y8
  backtrace:
    [&amp;lt;00000000b6fc5071&amp;gt;] kstrdup+0x2e/0x60
    [&amp;lt;00000000f0f4633f&amp;gt;] 0xffffffffc0e07ee6
    [&amp;lt;0000000053006c05&amp;gt;] 0xffffffffc0dff783
    [&amp;lt;00000000419ae922&amp;gt;] configfs_write_iter+0xb1/0x120
    [&amp;lt;000000008183c424&amp;gt;] vfs_write+0x2be/0x3c0
    [&amp;lt;000000009005a2a5&amp;gt;] ksys_write+0x5f/0xe0
    [&amp;lt;00000000cd495c89&amp;gt;] do_syscall_64+0x38/0x90
    [&amp;lt;00000000f2a84ac5&amp;gt;] entry_SYSCALL_64_after_hwframe+0x63/0xcd&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;nvmet: fix a memory leak in nvmet_auth_set_key&lt;/p&gt;
&lt;p&gt;When changing dhchap secrets we need to release the old
secrets as well.&lt;/p&gt;
&lt;p&gt;kmemleak complaint:
--
unreferenced object 0xffff8c7f44ed8180 (size 64):
  comm &amp;#34;check&amp;#34;, pid 7304, jiffies 4295686133 (age 72034.246s)
  hex dump (first 32 bytes):
    44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71  DHHC-1:00:LdLOdq
    79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38  yVigwHU2mZYLz5Y8
  backtrace:
    [&amp;lt;00000000b6fc5071&amp;gt;] kstrdup+0x2e/0x60
    [&amp;lt;00000000f0f4633f&amp;gt;] 0xffffffffc0e07ee6
    [&amp;lt;0000000053006c05&amp;gt;] 0xffffffffc0dff783
    [&amp;lt;00000000419ae922&amp;gt;] configfs_write_iter+0xb1/0x120
    [&amp;lt;000000008183c424&amp;gt;] vfs_write+0x2be/0x3c0
    [&amp;lt;000000009005a2a5&amp;gt;] ksys_write+0x5f/0xe0
    [&amp;lt;00000000cd495c89&amp;gt;] do_syscall_64+0x38/0x90
    [&amp;lt;00000000f2a84ac5&amp;gt;] entry_SYSCALL_64_after_hwframe+0x63/0xcd&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2022-49807</guid>
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