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On пн, 2004-07-26 at 03:56, Pascal de Bruijn wrote: |
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> Hi, |
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> |
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> I have investigated the lspci -vv buffer overflow... This only seemed to |
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> occur on certain installations, this should be on systems which have |
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> AGPx1 and AGPx2 and AGPx4 support. |
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> |
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> For more information: |
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> http://members.home.nl/keizerflipje/hacks/lspci/lspci.txt |
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> http://members.home.nl/keizerflipje/hacks/lspci/lspci.diff |
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> |
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> I really like to get this verified... |
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> |
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> Greets, |
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> Pascal de Bruijn |
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> |
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> -- |
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> gentoo-hardened@g.o mailing list |
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> |
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Hi, |
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Can confirm lspci -vv buffer overflow on K7VM2 mobo with following |
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message: |
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...CUT... |
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0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8375 [KM266/KL266] |
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Host Bridge |
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Subsystem: Unknown device 1849:3156 |
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Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- |
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ParErr- Stepping- SERR- FastB2B- |
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Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- |
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<TAbort- <MAbort+ >SERR- <PERR- |
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Latency: 8 |
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Region 0: Memory at e0000000 (32-bit, prefetchable) |
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Capabilities: [a0] AGP version 2.0 |
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Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- |
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HTrans- 64bit- FW+ AGP3- |
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Rate=x1,x2,x4 |
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Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- |
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Rate=<none> |
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lspci: stack smashing attack in function show_agp() |
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................................^^^^^^^^^^^^^^^^^^^ |
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Aborted |
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...END CUT... |
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Rumen |