[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [qemu-xen stable-4.5] net: avoid infinite loop when receiving packets(CVE-2015-5278)
*** New tip has no discernable common ancestor with previous history *** commit e5a1bb22cfb307db909dbd3404c48e5bbeb9e66d Author: P J P <pjp@xxxxxxxxxxxxxxxxx> AuthorDate: Tue Sep 15 16:46:59 2015 +0530 Commit: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> CommitDate: Tue Sep 15 14:04:42 2015 +0000 net: avoid infinite loop when receiving packets(CVE-2015-5278) Ne2000 NIC uses ring buffer of NE2000_MEM_SIZE(49152) bytes to process network packets. While receiving packets via ne2000_receive() routine, a local 'index' variable could exceed the ring buffer size, leading to an infinite loop situation. upstream-commit-id: 737d2b3c41d59eb8f94ab7eb419b957938f24943 Reported-by: Qinghao Tang <luodalongde@xxxxxxxxx> Signed-off-by: P J P <pjp@xxxxxxxxxxxxxxxxx> Signed-off-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> -- generated by git-patchbot for /home/xen/git/qemu-xen.git#stable-4.5 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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