oss-sec mailing list archives
CVE requests - kernel: tpm infoleaks
From: Eugene Teo <eugene () redhat com>
Date: Mon, 14 Mar 2011 16:22:02 +0800
[PATCH 1/3] char/tpm: Fix uninitialized usage of data buffer http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=459e0537ebb7b786cd29a26f4e41c721632cd840 infoleak [PATCH 2/3] char/tpm: Call tpm_transmit with correct size http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=f0bbed1ee49a4779dfb32159fea669ced8789336 infoleak [PATCH 3/3] char/tpm: zero buffer after copying to userspace http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=44480e4077cd782aa8f54eb472b292547f030520 prevents storing of previous result, leakage to other drivers Credit to Peter Huewe. https://bugzilla.redhat.com/show_bug.cgi?id=684671 Thanks, Eugene -- main(i) { putchar(182623909 >> (i-1) * 5&31|!!(i<7)<<6) && main(++i); }
Current thread:
- CVE requests - kernel: tpm infoleaks Eugene Teo (Mar 14)
- Re: CVE requests - kernel: tpm infoleaks Josh Bressers (Mar 14)
- Re: CVE requests - kernel: tpm infoleaks Eugene Teo (Mar 14)
- Re: CVE requests - kernel: tpm infoleaks Josh Bressers (Mar 15)
- Re: CVE requests - kernel: tpm infoleaks Josh Bressers (Mar 14)