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-----BEGIN PGP SIGNED MESSAGE----- |
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Hash: SHA1 |
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Tobias Weisserth wrote: |
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> Hello everybody, |
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> |
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> there is a new kernel vulnerability in the mremap system call. This |
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> affects all kernels of the 2.2, 2,4 and 2.6 series with the exception of |
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> 2.4.24. There is some information on this at |
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> http://isec.pl/vulnerabilities/isec-0013-mremap.txt. |
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> |
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|
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Here's a hotfix from Wojtek Kaniewski for <=2.4.23 kernels |
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|
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# wget http://toxygen.net/hotfixes/mremap.c |
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# gcc -Wall -O3 -fomit-frame-pointer -I/usr/src/linux/include -c -o |
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mremap.o mremap.c |
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# insmod mremap.o |
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pb |
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PS. gentoo-security doesn't have "Reply-To: |
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gentoo-security@l.g.o" so i accidentally sent the yesterdays' |
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answer to Tobias only. |
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- -- |
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Public Key: http://teleinfo.tu.kielce.pl/~pb/gpg.asc |
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Version: GnuPG v1.2.3 (GNU/Linux) |
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iD8DBQE/+lVTTE0TNzgUY2sRAq4fAKDHehiYVpSOLI4435bsqidVygKBJACgxFWW |
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Mahk3BIPWjrBE59Vj1ptrCw= |
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=IP4U |
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-- |
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