Date: Fri, 24 Jun 2016 17:23:43 +1000 From: Michael Ellerman <mpe@...erman.id.au> To: oss-security@...ts.openwall.com Subject: CVE Request: Linux: powerpc/tm: Always reclaim in start_thread() for exec() class syscalls Hi, We've found an issue in the handling of Transactional Memory on powerpc systems. An unprivileged local user can crash the kernel by starting a transaction, suspending it, and then calling any of the exec() class system calls. More info: https://patchwork.ozlabs.org/patch/636776/ https://patchwork.ozlabs.org/patch/636774/ (test case) Could you please allocate a CVE for this? cheers Download attachment "signature.asc" of type "application/pgp-signature" (820 bytes)
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Powered by Openwall GNU/*/Linux - Powered by OpenVZ