oss-sec mailing list archives
Re: CVE request -- Linux kernel: mm/hotplug: failure in propagating hot-added memory to other nodes
From: Kurt Seifried <kseifried () redhat com>
Date: Sun, 11 Nov 2012 00:19:13 -0700
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/10/2012 02:36 PM, Petr Matousek wrote:
A NULL pointer dereference flaw has been found in the way a new node's hot-added memory is propagated to other nodes zonelists. An unprivileged local user can use this flaw to crash the system. Upstream fix: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=08dff7b7d629807dbb1f398c68dd9cd58dd657a1 References: https://bugzilla.redhat.com/show_bug.cgi?id=875374 Thanks,
Please use CVE-2012-5517 for this issue. - -- Kurt Seifried Red Hat Security Response Team (SRT) PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQn1FxAAoJEBYNRVNeJnmTWvsQAMrDnTBXuhLY9/6NXDEgTVYE xt7129w8UB5GFs78XNqualrLydpWL238QVaysv9JzgPmPwi25LNi3UPvcUitqjH8 FfFVuB+RnltlbJGzu1JlIe7N7sMA87V3laAmIdyoUKOYjyfB3kSA5PUzcWGrq1/v g8ADw4VpmxuLMk8M1tx0xja+lk/LXH9XgOvyS+e1a7gDyCKCG3GWyT+dyikrQ/O1 2R/SVoYVh6cD8qGtb/voaVKK0KVwzNFrdDe2wDe/IcA+pS6PMuMaz0ml2D5wdlMS 5WBSSCD6ZH/nXOub6viCFDW0UDhyvpkgZXt0P2ix0EUyTlPcWFeDwQ/4fq4RCI+j aY6GXyDsJPE8V1u+khz7KGFyvBm+y6jq2UCirjshQ7rYeovdbd1BeVDrfBy4ReYR kTM6VAIwz+GRcaRXgUyIYyR/mpqVtsngPlro23CDHBvifI48uF1H+9MaNYXdrVai 9kkcEuOsTs2NzwNgfchuuTgpHkb38zk8RJ49vjFwp8LcNII5fpn9zWuLkb5baRMw S5yI5NKpaHH1zgQI8hEd7yGUe6i7SNd7nYsCAWltUsrqJykMe8bBdgX5sgyB40VR o6Mk/Mj8nE+UaMSc83Vb4Q7SAq0cgxDSuNGIulR6e3eLMO3FlUsOAbnB2uMvtfFa 4bPtoBYIQKCvtjCXLqWu =mPQs -----END PGP SIGNATURE-----
Current thread:
- CVE request -- Linux kernel: mm/hotplug: failure in propagating hot-added memory to other nodes Petr Matousek (Nov 10)
- Re: CVE request -- Linux kernel: mm/hotplug: failure in propagating hot-added memory to other nodes Kurt Seifried (Nov 10)