oss-sec mailing list archives
Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking
From: cve-assign () mitre org
Date: Wed, 30 Apr 2014 23:36:53 -0400 (EDT)
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Linux kernel kernel's Memory Management Unit(MMU) is vulnerable to a crash caused by unlocked memory pages. It could occur during the memory page migration or while cleaning the swap cache pages. An unprivileged user/program could use this flaw to crash the system kernel, resulting in DoS. Upstream fix: ------------- -> https://git.kernel.org/linus/57e68e9cd65b4b8eb4045a1e0d0746458502554c Introduced in: -------------- -> https://git.kernel.org/linus/b291f000393f5a0b679012b39d79fbc85c018233
Use CVE-2014-3122. - -- CVE assignment team, MITRE CVE Numbering Authority M/S M300 202 Burlington Road, Bedford, MA 01730 USA [ PGP key available through http://cve.mitre.org/cve/request_id.html ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (SunOS) iQEcBAEBAgAGBQJTYcCXAAoJEKllVAevmvms6ZYIAI0DwhXZnaqj8OfEYNQfakn8 ec1O0G3PeswsowxwK9RQsb/lu0qI+FbnxyiQHyfucCINHAElAW+agGEFsfvDIppc JuOZTeAjxHGb9cpuvS5Y/i7+pSKsKAWYGWeHwioIyDUBkVvb0KfKqmgooPtny0o3 jN7Hanvjxer6tghjtxkIPoCvPiOZyvnqkxO6/Ksnb0+cYQXV0iGfnpn86invUh22 CpDlLZtEv922TmcJCF+7mjr9qo8RwLkem1/OHWqxyotI4zGrE2KAeI6XWgbPAoMe tciH1ac+Lg7yU1QxFgmcF3y9wN20sK/UB7DRSNTmPl9/0te3b2ZtcPU8GMRRPPU= =DNdv -----END PGP SIGNATURE-----
Current thread:
- CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking P J P (Apr 30)
- Re: CVE request Linux kernel: mm: try_to_unmap_cluster() should lock_page() before mlocking cve-assign (Apr 30)