feat: add Ubuntu LSN (#343)

Add Ubuntu LSN https://ubuntu.com/security/livepatch as discussed in google/osv.dev#3204 Signed-off-by: Holly Gong <[email protected]>
ossf · Mar 7, 2025 · 3bd4db5 · 3bd4db5
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diff --git a/docs/schema.md b/docs/schema.md
@@ -311,6 +311,17 @@ The defined database prefixes and their "home" databases are:
         </ul>
       </td>
     </tr>
+    <tr>
+      <td><code>LSN</code></td>
+      <td><a href="https://ubuntu.com/security/livepatch">Livepatch Security Notices</a></td>
+      <td>
+        <ul>
+          <li>How to contribute: TBD</li>
+          <li>Source URL: <code>https://ubuntu.com/security/notices/&lt;ID&gt;</code></li>
+          <li>OSV Formatted URL: <code>https://github.com/canonical/ubuntu-security-notices/blob/main/osv/lsn/&lt;ID&gt;.json</code></li>
+        </ul>
+      </td>
+    </tr>
     <tr>
       <td><code>MGASA</code></td>
       <td><a href="https://advisories.mageia.org/">Mageia Security Advisories</a></td>

diff --git a/validation/schema.json b/validation/schema.json
@@ -379,7 +379,7 @@
       "type": "string",
       "title": "Currently supported home database identifier prefixes",
       "description": "These home databases are also documented at https://ossf.github.io/osv-schema/#id-modified-fields",
-      "pattern": "^(ASB-A|PUB-A|ALSA|ALBA|ALEA|BIT|CGA|CURL|CVE|DSA|DLA|ELA|DTSA|GHSA|GO|GSD|HSEC|KUBE|LBSEC|MAL|MGASA|OSV|openSUSE-SU|PHSA|PSF|PYSEC|RHBA|RHEA|RHSA|RLSA|RXSA|RSEC|RUSTSEC|SUSE-[SRFO]U|UBUNTU|USN|V8)-"
+      "pattern": "^(ASB-A|PUB-A|ALSA|ALBA|ALEA|BIT|CGA|CURL|CVE|DSA|DLA|ELA|DTSA|GHSA|GO|GSD|HSEC|KUBE|LBSEC|LSN|MAL|MGASA|OSV|openSUSE-SU|PHSA|PSF|PYSEC|RHBA|RHEA|RHSA|RLSA|RXSA|RSEC|RUSTSEC|SUSE-[SRFO]U|UBUNTU|USN|V8)-"
     },
     "severity": {
       "type": [