Mandriva Linux Security Advisory 2013-295
http://packetstormsecurity.com/files/124515/MDVSA-2013-295.txt
Mandriva Linux Security Advisory 2013-295 - Genkin, Shamir and Tromer discovered that RSA key material could be extracted by using the sound generated by the computer during the decryption of some chosen ciphertexts. The updated packages have been patched to correct this issue.