oss-sec mailing list archives
Re: CVE request Virglrenderer: host memory leakage when creating decode context
From: <cve-assign () mitre org>
Date: Wed, 25 Jan 2017 03:43:30 -0500
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Virgil 3d project, used by Quick Emulator(Qemu) to implement 3D GPU support for the virtio GPU, is vulnerable to memory leakage issue. It could occur when a guest tries to create decode context via 'VIRTIO_GPU_CMD_CTX_CREATE' command. A guest user/process could use this flaw to leak host memory resulting in DoS. https://cgit.freedesktop.org/virglrenderer/commit/?id=747a293ff6055203e529f083896b823e22523fe7 https://bugzilla.redhat.com/show_bug.cgi?id=1415944
Use CVE-2016-10163. - -- CVE Assignment Team M/S M300, 202 Burlington Road, Bedford, MA 01730 USA [ A PGP key is available for encrypted communications at http://cve.mitre.org/cve/request_id.html ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJYiGPEAAoJEHb/MwWLVhi2YPwP/1lOP3BYfiiEYcQIfnmTdDII r9Vh3OY9OQGN1gpUepaTGOgINwO5Pue9JI7mQaBEf7aV2eWnQjmqs+HDHhqAT2RA vPo+LeRqDKwe8kMRF/cxW0HYHo3lw8mIE6dXiwQNYz2R0vGmNMfLwpx1F5oPzqFP YDcBFqhonAVcHZwAtfnqqD0RmFLCv9kn6MEH0J5Pjzc3aE7nrefynPyjtoIfKWb3 PuahXTdR458uq8GodQemjoamesqEFBCdWim3ycTQrNF6Z5TzBTtzdjuWAhUJ8fN0 GRrDHpVtSSiJcUqlZziz3W0tv1LPUtYutcG1bluxOrCHEATJSrvpkRaP70hp0E94 sOcYQ7Gs+uBWgYOKkurG0msq+/Hn60KwNr4omciA2LD3X3ehPl3BcN1YvRBxTt6r c4wNfEpZAZasz1A6GRnhDBmtTg/KXf30y+/FY5WQ6X6QEkd9elSD0reNAyL+y/Ul kx4djZxCGd0mBkp95n90QOZEwXvlxj9wagqGJaz9DF93Y5vBrTop33gRW6pszbid JqPf1HuGb0I/azGvKLSZNQzHzTJ57QESGJhjiNTk9rdc0sw4notWd4qTZ4P/tt73 1dYooaV31dFKqe1LUm6iaLCG0/FU5xYOHTFe+MeUZDxeo332Cw431+JNgyv7ZuDy o7wPhJVeTbxHkNmYV/tm =ak6W -----END PGP SIGNATURE-----
Current thread:
- CVE request Virglrenderer: host memory leakage when creating decode context P J P (Jan 23)
- Re: CVE request Virglrenderer: host memory leakage when creating decode context cve-assign (Jan 25)