oss-sec mailing list archives
Re: CVE Request: x86 Linux TLB flush bug
From: cve-assign () mitre org
Date: Tue, 26 Jan 2016 02:00:48 -0500 (EST)
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http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=71b3c126e61177eb693423f2e18a1914205b165e
The upshot is that, in principle, when Linux invalidates a paging structure that is not in use locally, it could, in principle, race against another CPU that is switching to a process that uses the paging structure in question.
Use CVE-2016-2069. - -- 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 iQIcBAEBCAAGBQJWpxegAAoJEL54rhJi8gl5ytsP/j4gQyyXkeuWkAMZXoa4wRP3 OteVx9I9kzg/ZKifHDome0jnEbEViBKAAyTTN5a+59ul0TwCvMUyoxyUQOn23i3G poWglkXd3z2OpODIwykJ1iTf01Jtq1yTEqzdFvyhygNLi8wOSBUOyrgnMafMG7Dm GWklTpur/i83dSP4fIPNOkqZR/5F5J/pqyDCVooIekgjNHRVKpPRBBtOiHh1bujs h7pH7i6m/AwgEfPS6rWCLmPmOcJILdgSPPhV6gvfucw+1KBsXF0B0jwMTuz8pfMf xldKD7ghfjamR2oRZyvxw5jM1cGN7CZeiKPAC8Dlc4Q2krxr/6izp1GCop5Adhyt TcfyPRbg9U/ugVmmbUVG/ewWtXIr3euIgzuG2UcIufCmCbtb9GsAjCmkT5wPUypS E9Oz3tKthyxhdIjEMyjXS2R+3TQpxmFS+f7dQW+FoJzTPQa3HtwB5DeLVQ4n/tDE tqqUsC+QT50oJUQg3oGpzN0LIhpuIFakNwar4k5V04Yze8Hxzw1boRPe0weMPMLv 3LK3zqjEoXSh25fa7UljmCv1oQ+F//A680I/nmZqBflCFZu1tlatUWbzeE7BqRLi 3u9qAh0a3N7ONwanXFeAL9iOcpT7ZUAQ03psF/VHn6my/4RFZvKQDCDeDCkFZEbm NW6NJVpsBgkt7fHjmiPd =Toxm -----END PGP SIGNATURE-----
Current thread:
- CVE Request: x86 Linux TLB flush bug Andy Lutomirski (Jan 24)
- Re: CVE Request: x86 Linux TLB flush bug cve-assign (Jan 25)