CVE-2022-4304

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>linux-c7-openssl-devel</name>
	<range><lt>1.0.2zg</lt></range>
      </package>
      <package>
	<name>openssl-unsafe</name>
	<range><lt>1.0.2zg</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>A timing based side channel exists in the OpenSSL RSA Decryption
	implementation
which could be sufficient to recover a plaintext across
	a network in a
Bleichenbacher style attack. To achieve a successful
	decryption an attacker
would have to be able to send a very large
	number of trial messages for
decryption. The vulnerability affects all
	RSA padding modes: PKCS#1 v1.5,
RSA-OEAP and RSASVE.

For example, in
	a TLS connection, RSA is commonly used by a client to send
	an
encrypted pre-master secret to the server. An attacker that had
	observed a
genuine connection between a client and a server could use
	this flaw to send
trial messages to the server and record the time
	taken to process them. After a
sufficiently large number of messages
	the attacker could recover the pre-master
secret used for the original
	connection and thus be able to decrypt the
application data sent over
	that connection.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2022-4304</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2022-4304</url>
    </references>
    <dates>
      <discovery>2023-02-08</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>