[tboot-devel] Memory corruption in OpenSSL related code

2018-03-09 Thread Matthias Gerstner
t_unsig.lst ``` After applying my patches both OpenSSL 1.0.x and OpenSSL 1.1.x versions worked without any memory corruptions and no memory leaks remained. Best regards Matthias -- Matthias Gerstner Dipl.-Wirtsch.-Inf. (FH), Security Engineer https://www.suse.com/security Telefon: +49 911 740 53

Re: [tboot-devel] lcp_crtpollist crashing

2018-08-30 Thread Matthias Gerstner
packaging of tboot. I did the latter for the openSUSE Linux tboot package that I am maintaining. Cheers Matthias [1]: https://sourceforge.net/p/tboot/code/ci/09fae64a7515d240b2822cf0d08e1f36e8130983 [2]: https://sourceforge.net/p/tboot/code/ci/d4452e9380b863581e02edd139b44dc565cde03d -- Mat

[tboot-devel] tpm-tools: corrupt output of tpm_version command

2018-11-30 Thread Matthias Gerstner
might also lead to a crash in some circumstances Please find attached two patches that address these two issues. Regards Matthias -- Matthias Gerstner Dipl.-Wirtsch.-Inf. (FH), Security Engineer https://www.suse.com/security Telefon: +49 911 740 53 290 GPG Key ID: 0x14C405C971923553 SUSE Lin

Re: [tboot-devel] tpm-tools: corrupt output of tpm_version command

2018-12-03 Thread Matthias Gerstner
Sorry, this message went up the wrong mailing list. It was destined for trousers tpm 1.2 tpm-tools. Please excuse the noise. -- Matthias Gerstner Dipl.-Wirtsch.-Inf. (FH), Security Engineer https://www.suse.com/security Telefon: +49 911 740 53 290 GPG Key ID: 0x14C405C971923553 SUSE Linux GmbH

[tboot-devel] Likely bug in move_modules() causing broken boot if MBI is below tboot's memory

2023-05-31 Thread Matthias Gerstner
no modules, or it may get bad info, just depending on > what > happens to me in that memory. > > The latest upstream code appears to have this bug, also. I have attached the suggested patch to this email. Can you please review the patch and apply it to the repository if the analysi