First published: Thu Feb 12 2009(Updated: )
The icmp_send function in net/ipv4/icmp.c in the Linux kernel before 2.6.25, when configured as a router with a REJECT route, does not properly manage the Protocol Independent Destination Cache (aka DST) in some situations involving transmission of an ICMP Host Unreachable message, which allows remote attackers to cause a denial of service (connectivity outage) by sending a large series of packets to many destination IP addresses within this REJECT route, related to an "rt_cache leak."
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | =2.6.11-rc3 | |
Linux Linux kernel | =2.6.20.6 | |
Linux Linux kernel | =2.6.4-rc3 | |
Linux Linux kernel | =2.6.17-rc6 | |
Linux Linux kernel | =2.6.20.9 | |
Linux Linux kernel | =2.6.18-rc3 | |
Linux Linux kernel | =2.6.11 | |
Linux Linux kernel | =2.6.23.4 | |
Linux Linux kernel | =2.6.22.15 | |
Linux Linux kernel | =2.6.16.16 | |
Linux Linux kernel | =2.6.20-rc2 | |
Linux Linux kernel | =2.6.18.7 | |
Linux Linux kernel | =2.6.17.12 | |
Linux Linux kernel | =2.6.16.39 | |
Linux Linux kernel | =2.6.21 | |
Linux Linux kernel | =2.6.21-git3 | |
Linux Linux kernel | =2.6.16.9 | |
Linux Linux kernel | =2.6.12-rc1 | |
Linux Linux kernel | =2.6.12-rc4 | |
Linux Linux kernel | =2.6.17.9 | |
Linux Linux kernel | =2.6.19-rc4 | |
Linux Linux kernel | =2.6.14-rc2 | |
Linux Linux kernel | =2.6.4-rc1 | |
Linux Linux kernel | =2.6.11.2 | |
Linux Linux kernel | =2.6.5 | |
Linux Linux kernel | =2.6.15.3 | |
Linux Linux kernel | =2.6.21-git5 | |
Linux Linux kernel | =2.6.11.10 | |
Linux Linux kernel | =2.6.10-rc3 | |
Linux Linux kernel | =2.6.13-rc5 | |
Linux Linux kernel | =2.6.1 | |
Linux Linux kernel | =2.6.16.43 | |
Linux Linux kernel | =2.6.21-git4 | |
Linux Linux kernel | =2.6.16.6 | |
Linux Linux kernel | =2.6.16.8 | |
Linux Linux kernel | =2.6.16-rc6 | |
Linux Linux kernel | =2.6.20.13 | |
Linux Linux kernel | =2.6.21-rc5 | |
Linux Linux kernel | =2.6.22.4 | |
Linux Linux kernel | =2.6.7-rc3 | |
Linux Linux kernel | =2.6.14.7 | |
Linux Linux kernel | =2.6.18-rc2 | |
Linux Linux kernel | =2.6.16-rc1 | |
Linux Linux kernel | =2.6.3-rc2 | |
Linux Linux kernel | =2.6.13 | |
Linux Linux kernel | =2.6.17.2 | |
Linux Linux kernel | =2.6.15-rc4 | |
Linux Linux kernel | =2.6.13.3 | |
Linux Linux kernel | =2.6.23.13 | |
Linux Linux kernel | =2.6.11.8 | |
Linux Linux kernel | =2.6.24.2 | |
Linux Linux kernel | =2.6.18-rc5 | |
Linux Linux kernel | =2.6.21-rc7 | |
Linux Linux kernel | <=2.6.24.7 | |
Linux Linux kernel | =2.6.21-rc4 | |
Linux Linux kernel | =2.6.16.34 | |
Linux Linux kernel | =2.6.18-rc4 | |
Linux Linux kernel | =2.6.17.8 | |
Linux Linux kernel | =2.6.14.4 | |
Linux Linux kernel | =2.6.14 | |
Linux Linux kernel | =2.6.17.4 | |
Linux Linux kernel | =2.6.16.18 | |
Linux Linux kernel | =2.6.17.14 | |
Linux Linux kernel | =2.6.10 | |
Linux Linux kernel | =2.6.13-rc1 | |
Linux Linux kernel | =2.6.23.8 | |
Linux Linux kernel | =2.6.16.45 | |
Linux Linux kernel | =2.6.22.12 | |
Linux Linux kernel | =2.6.14.3 | |
Linux Linux kernel | =2.6.13-rc6 | |
Linux Linux kernel | =2.6.24-rc3 | |
Linux Linux kernel | =2.6.18.3 | |
Linux Linux kernel | =2.6.16.37 | |
Linux Linux kernel | =2.6.11.6 | |
Linux Linux kernel | =2.6.16.48 | |
Linux Linux kernel | =2.6.11.11 | |
Linux Linux kernel | =2.6.0-test5 | |
Linux Linux kernel | =2.6.16.13 | |
Linux Linux kernel | =2.6.3 | |
Linux Linux kernel | =2.6.13-rc7 | |
Linux Linux kernel | =2.6.21.6 | |
Linux Linux kernel | =2.6.0-test2 | |
Linux Linux kernel | =2.6.22.1 | |
Linux Linux kernel | =2.6.9-rc1 | |
Linux Linux kernel | =2.6.16.4 | |
Linux Linux kernel | =2.6.23.16 | |
Linux Linux kernel | =2.6.17.3 | |
Linux Linux kernel | =2.6.24.1 | |
Linux Linux kernel | =2.6.20.5 | |
Linux Linux kernel | =2.6.22 | |
Linux Linux kernel | =2.6.4 | |
Linux Linux kernel | =2.6.16.15 | |
Linux Linux kernel | =2.6.13-rc2 | |
Linux Linux kernel | =2.6.15.6 | |
Linux Linux kernel | =2.6.24-rc5 | |
Linux Linux kernel | =2.6.20.16 | |
Linux Linux kernel | =2.6.15.1 | |
Linux Linux kernel | =2.6.11.5 | |
Linux Linux kernel | =2.6.7-rc1 | |
Linux Linux kernel | =2.6.9-rc3 | |
Linux Linux kernel | =2.6.19.3 | |
Linux Linux kernel | =2.6.19.4 | |
Linux Linux kernel | =2.6.15-rc5 | |
Linux Linux kernel | =2.6.19.1 | |
Linux Linux kernel | =2.6.18.4 | |
Linux Linux kernel | =2.6.16.1 | |
Linux Linux kernel | =2.6.18.1 | |
Linux Linux kernel | =2.6.20.21 | |
Linux Linux kernel | =2.6.8-rc4 | |
Linux Linux kernel | =2.6.23.1 | |
Linux Linux kernel | =2.6.2 | |
Linux Linux kernel | =2.6.6-rc3 | |
Linux Linux kernel | =2.6.14.5 | |
Linux Linux kernel | =2.6.13.2 | |
Linux Linux kernel | =2.6.12-rc5 | |
Linux Linux kernel | =2.6.1-rc3 | |
Linux Linux kernel | =2.6.8-rc1 | |
Linux Linux kernel | =2.6.0-test11 | |
Linux Linux kernel | =2.6.17.5 | |
Linux Linux kernel | =2.6.14-rc3 | |
Linux Linux kernel | =2.6.2-rc3 | |
Linux Linux kernel | =2.6.24-rc4 | |
Linux Linux kernel | =2.6.18.5 | |
Linux Linux kernel | =2.6.4-rc2 | |
Linux Linux kernel | =2.6.21.1 | |
Linux Linux kernel | =2.6.16.32 | |
Linux Linux kernel | =2.6.13.5 | |
Linux Linux kernel | =2.6.16.57 | |
Linux Linux kernel | =2.6.16.49 | |
Linux Linux kernel | =2.6.17 | |
Linux Linux kernel | =2.6.24 | |
Linux Linux kernel | =2.6.12-rc2 | |
Linux Linux kernel | =2.6.1-rc2 | |
Linux Linux kernel | =2.6.19.2 | |
Linux Linux kernel | =2.6.21.4 | |
Linux Linux kernel | =2.6.11-rc4 | |
Linux Linux kernel | =2.6.16.11 | |
Linux Linux kernel | =2.6.20.17 | |
Linux Linux kernel | =2.6.21-git2 | |
Linux Linux kernel | =2.6.16.14 | |
Linux Linux kernel | =2.6.15.10 | |
Linux Linux kernel | =2.6.20.12 | |
Linux Linux kernel | =2.6.16.25 | |
Linux Linux kernel | =2.6.15-rc3 | |
Linux Linux kernel | =2.6.16.21 | |
Linux Linux kernel | =2.6.16.33 | |
Linux Linux kernel | =2.6.8 | |
Linux Linux kernel | =2.6.16.28 | |
Linux Linux kernel | =2.6.17.10 | |
Linux Linux kernel | =2.6.21.5 | |
Linux Linux kernel | =2.6.3-rc3 | |
Linux Linux kernel | =2.6.15.11 | |
Linux Linux kernel | =2.6.14.1 | |
Linux Linux kernel | =2.6.19-rc1 | |
Linux Linux kernel | =2.6.23.15 | |
Linux Linux kernel | =2.6.16.23 | |
Linux Linux kernel | =2.6.0-test1 | |
Linux Linux kernel | =2.6.16-rc5 | |
Linux Linux kernel | =2.6.12.5 | |
Linux Linux kernel | =2.6.15.7 | |
Linux Linux kernel | =2.6.20 | |
Linux Linux kernel | =2.6.23.10 | |
Linux Linux kernel | =2.6.7-rc2 | |
Linux Linux kernel | =2.6.22.7 | |
Linux Linux kernel | =2.6.16.3 | |
Linux Linux kernel | =2.6.0-test6 | |
Linux Linux kernel | =2.6.17-rc3 | |
Linux Linux kernel | =2.6.12-rc3 | |
Linux Linux kernel | =2.6.24-rc1 | |
Linux Linux kernel | =2.6.15-rc2 | |
Linux Linux kernel | =2.6.20.20 | |
Linux Linux kernel | =2.6.16.36 | |
Linux Linux kernel | =2.6.14.6 | |
Linux Linux kernel | =2.6.12.1 | |
Linux Linux kernel | =2.6.11.9 | |
Linux Linux kernel | =2.6.10-rc2 | |
Linux Linux kernel | =2.6.16.46 | |
Linux Linux kernel | =2.6.17.1 | |
Linux Linux kernel | =2.6.20.8 | |
Linux Linux kernel | =2.6.0-test4 | |
Linux Linux kernel | =2.6.21-rc6 | |
Linux Linux kernel | =2.6.20.15 | |
Linux Linux kernel | =2.6.2-rc1 | |
Linux Linux kernel | =2.6.22.18 | |
Linux Linux kernel | =2.6.0 | |
Linux Linux kernel | =2.6.16-rc4 | |
Linux Linux kernel | =2.6.5-rc1 | |
Linux Linux kernel | =2.6.21-git7 | |
Linux Linux kernel | =2.6.16.54 | |
Linux Linux kernel | =2.6.13.4 | |
Linux Linux kernel | =2.6.22.20 | |
Linux Linux kernel | =2.6.23-rc2 | |
Linux Linux kernel | =2.6.17-rc1 | |
Linux Linux kernel | =2.6.20.18 | |
Linux Linux kernel | =2.6.23.9 | |
Linux Linux kernel | =2.6.17-rc2 | |
Linux Linux kernel | =2.6.22.6 | |
Linux Linux kernel | =2.6.23.3 | |
Linux Linux kernel | =2.6.18.8 | |
Linux Linux kernel | =2.6.22.3 | |
Linux Linux kernel | =2.6.12.2 | |
Linux Linux kernel | =2.6.16.31 | |
Linux Linux kernel | =2.6.16.26 | |
Linux Linux kernel | =2.6.11-rc1 | |
Linux Linux kernel | =2.6.16.62 | |
Linux Linux kernel | =2.6.18.2 | |
Linux Linux kernel | =2.6.16.29 | |
Linux Linux kernel | =2.6.23-rc1 | |
Linux Linux kernel | =2.6.24.4 | |
Linux Linux kernel | =2.6.14-rc1 | |
Linux Linux kernel | =2.6.22.9 | |
Linux Linux kernel | =2.6.6-rc2 | |
Linux Linux kernel | =2.6.20.11 | |
Linux Linux kernel | =2.6.9-rc2 | |
Linux Linux kernel | =2.6.19 | |
Linux Linux kernel | =2.6.20.3 | |
Linux Linux kernel | =2.6.16 | |
Linux Linux kernel | =2.6.22.13 | |
Linux Linux kernel | =2.6.19.7 | |
Linux Linux kernel | =2.6.21.3 | |
Linux Linux kernel | =2.6.24.5 | |
Linux Linux kernel | =2.6.0-test10 | |
Linux Linux kernel | =2.6.16.51 | |
Linux Linux kernel | =2.6.15.2 | |
Linux Linux kernel | =2.6.20.19 | |
Linux Linux kernel | =2.6.15.9 | |
Linux Linux kernel | =2.6.16.22 | |
Linux Linux kernel | =2.6.22.17 | |
Linux Linux kernel | =2.6.16.58 | |
Linux Linux kernel | =2.6.16.40 | |
Linux Linux kernel | =2.6.15.8 | |
Linux Linux kernel | =2.6.0-test9 | |
Linux Linux kernel | =2.6.10-rc1 | |
Linux Linux kernel | =2.6.16.47 | |
Linux Linux kernel | =2.6.16.42 | |
Linux Linux kernel | =2.6.23.14 | |
Linux Linux kernel | =2.6.17.11 | |
Linux Linux kernel | =2.6.16.10 | |
Linux Linux kernel | =2.6.12.4 | |
Linux Linux kernel | =2.6.16.41 | |
Linux Linux kernel | =2.6.16.52 | |
Linux Linux kernel | =2.6.11.3 | |
Linux Linux kernel | =2.6.20.10 | |
Linux Linux kernel | =2.6.16.24 | |
Linux Linux kernel | =2.6.22.11 | |
Linux Linux kernel | =2.6.16.55 | |
Linux Linux kernel | =2.6.23 | |
Linux Linux kernel | =2.6.9-rc4 | |
Linux Linux kernel | =2.6.12.3 | |
Linux Linux kernel | =2.6.22.10 | |
Linux Linux kernel | =2.6.23.17 | |
Linux Linux kernel | =2.6.13-rc4 | |
Linux Linux kernel | =2.6.23.2 | |
Linux Linux kernel | =2.6.7 | |
Linux Linux kernel | =2.6.11-rc2 | |
Linux Linux kernel | =2.6.21.7 | |
Linux Linux kernel | =2.6.16.30 | |
Linux Linux kernel | =2.6.21.2 | |
Linux Linux kernel | =2.6.15.4 | |
Linux Linux kernel | =2.6.16.59 | |
Linux Linux kernel | =2.6.3-rc4 | |
Linux Linux kernel | =2.6.16.38 | |
Linux Linux kernel | =2.6.24-rc2 | |
Linux Linux kernel | =2.6.16.17 | |
Linux Linux kernel | =2.6.1-rc1 | |
Linux Linux kernel | =2.6.21-git1 | |
Linux Linux kernel | =2.6.20.2 | |
Linux Linux kernel | =2.6.16.12 | |
Linux Linux kernel | =2.6.6-rc1 | |
Linux Linux kernel | =2.6.16.27 | |
Linux Linux kernel | =2.6.16.53 | |
Linux Linux kernel | =2.6.18-rc7 | |
Linux Linux kernel | =2.6.12.6 | |
Linux Linux kernel | =2.6.17.7 | |
Linux Linux kernel | =2.6.20.1 | |
Linux Linux kernel | =2.6.11.7 | |
Linux Linux kernel | =2.6.5-rc2 | |
Linux Linux kernel | =2.6.16.2 | |
Linux Linux kernel | =2.6.24.6 | |
Linux Linux kernel | =2.6.18.6 | |
Linux Linux kernel | =2.6.15 | |
Linux Linux kernel | =2.6.16.44 | |
Linux Linux kernel | =2.6.23.12 | |
Linux Linux kernel | =2.6.15-rc6 | |
Linux Linux kernel | =2.6.16.35 | |
Linux Linux kernel | =2.6.19.6 | |
Linux Linux kernel | =2.6.16.50 | |
Linux Linux kernel | =2.6.15-rc1 | |
Linux Linux kernel | =2.6.16-rc3 | |
Linux Linux kernel | =2.6.18-rc6 | |
Linux Linux kernel | =2.6.23.5 | |
Linux Linux kernel | =2.6.22.8 | |
Linux Linux kernel | =2.6.14.2 | |
Linux Linux kernel | =2.6.16.61 | |
Linux Linux kernel | =2.6.14-rc4 | |
Linux Linux kernel | =2.6.19.5 | |
Linux Linux kernel | =2.6.18 | |
Linux Linux kernel | =2.6.19-rc2 | |
Linux Linux kernel | =2.6.20.4 | |
Linux Linux kernel | =2.6.0-test7 | |
Linux Linux kernel | =2.6.15-rc7 | |
Linux Linux kernel | =2.6.17.6 | |
Linux Linux kernel | =2.6.5-rc3 | |
Linux Linux kernel | =2.6.23.6 | |
Linux Linux kernel | =2.6.14-rc5 | |
Linux Linux kernel | =2.6.16.7 | |
Linux Linux kernel | =2.6.17.13 | |
Linux Linux kernel | =2.6.2-rc2 | |
Linux Linux kernel | =2.6.22-rc6 | |
Linux Linux kernel | =2.6.16.60 | |
Linux Linux kernel | =2.6.22.2 | |
Linux Linux kernel | =2.6.8.1 | |
Linux Linux kernel | =2.6.16.56 | |
Linux Linux kernel | =2.6.12-rc6 | |
Linux Linux kernel | =2.6.22.19 | |
Linux Linux kernel | =2.6.24.3 | |
Linux Linux kernel | =2.6.13-rc3 | |
Linux Linux kernel | =2.6.19-rc3 | |
Linux Linux kernel | =2.6.20.14 | |
Linux Linux kernel | =2.6.17-rc4 | |
Linux Linux kernel | =2.6.11-rc5 | |
Linux Linux kernel | =2.6.8-rc2 | |
Linux Linux kernel | =2.6.3-rc1 | |
Linux Linux kernel | =2.6.22.5 | |
Linux Linux kernel | =2.6.21-rc3 | |
Linux Linux kernel | =2.6.8-rc3 | |
Linux Linux kernel | =2.6.20.7 | |
Linux Linux kernel | =2.6.16.5 | |
Linux Linux kernel | =2.6.11.4 | |
Linux Linux kernel | =2.6.16.19 | |
Linux Linux kernel | =2.6.11.12 | |
Linux Linux kernel | =2.6.16.20 | |
Linux Linux kernel | =2.6.15.5 | |
Linux Linux kernel | =2.6.22.16 | |
Linux Linux kernel | =2.6.0-test8 | |
Linux Linux kernel | =2.6.11.1 | |
Linux Linux kernel | =2.6.16-rc2 | |
Linux Linux kernel | =2.6.18-rc1 | |
Linux Linux kernel | =2.6.21-git6 | |
Linux Linux kernel | =2.6.9 | |
Linux Linux kernel | =2.6.13.1 | |
Linux Linux kernel | =2.6.23.11 | |
Linux Linux kernel | =2.6.17-rc5 | |
Linux Linux kernel | =2.6.22.14 | |
Linux Linux kernel | =2.6.6 | |
Linux Linux kernel | =2.6.0-test3 | |
Linux Linux kernel | =2.6.12 | |
VMware Server | =2.0.0 | |
VMware ESX | =3.5 | |
VMware ESX | =4.0 | |
VMware ESX | =2.5.5 | |
VMware ESX | =3.0.3 | |
VMware vCenter | =4.0 | |
VMware VirtualCenter | =2.0.2 | |
VMware VirtualCenter | =2.5 | |
Microsoft Windows | ||
VMware vMA | =4.0 | |
Redhat Enterprise Linux | =5.0 |
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