The tcp_sacktag_write_queue function in net/ipv4/tcp_input.c in Linux kernel 2.6.21 through 2.6.23.7, and 2.6.24-rc through 2.6.24-rc2, allows remote attackers to cause a denial of service (crash) via crafted ACK responses that trigger a NULL pointer dereference.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Linux_kernel | Linux | 2.6.21 (including) | 2.6.21 (including) |
Linux_kernel | Linux | 2.6.21-rc1 (including) | 2.6.21-rc1 (including) |
Linux_kernel | Linux | 2.6.21-rc2 (including) | 2.6.21-rc2 (including) |
Linux_kernel | Linux | 2.6.21-rc3 (including) | 2.6.21-rc3 (including) |
Linux_kernel | Linux | 2.6.21-rc4 (including) | 2.6.21-rc4 (including) |
Linux_kernel | Linux | 2.6.21-rc5 (including) | 2.6.21-rc5 (including) |
Linux_kernel | Linux | 2.6.21-rc6 (including) | 2.6.21-rc6 (including) |
Linux_kernel | Linux | 2.6.21-rc7 (including) | 2.6.21-rc7 (including) |
Linux_kernel | Linux | 2.6.21.1 (including) | 2.6.21.1 (including) |
Linux_kernel | Linux | 2.6.21.2 (including) | 2.6.21.2 (including) |
Linux_kernel | Linux | 2.6.21.3 (including) | 2.6.21.3 (including) |
Linux_kernel | Linux | 2.6.21.4 (including) | 2.6.21.4 (including) |
Linux_kernel | Linux | 2.6.21.5 (including) | 2.6.21.5 (including) |
Linux_kernel | Linux | 2.6.21.6 (including) | 2.6.21.6 (including) |
Linux_kernel | Linux | 2.6.21.7 (including) | 2.6.21.7 (including) |
Linux_kernel | Linux | 2.6.22 (including) | 2.6.22 (including) |
Linux_kernel | Linux | 2.6.22-rc1 (including) | 2.6.22-rc1 (including) |
Linux_kernel | Linux | 2.6.22-rc2 (including) | 2.6.22-rc2 (including) |
Linux_kernel | Linux | 2.6.22-rc3 (including) | 2.6.22-rc3 (including) |
Linux_kernel | Linux | 2.6.22-rc4 (including) | 2.6.22-rc4 (including) |
Linux_kernel | Linux | 2.6.22-rc5 (including) | 2.6.22-rc5 (including) |
Linux_kernel | Linux | 2.6.22-rc6 (including) | 2.6.22-rc6 (including) |
Linux_kernel | Linux | 2.6.22-rc7 (including) | 2.6.22-rc7 (including) |
Linux_kernel | Linux | 2.6.22.1 (including) | 2.6.22.1 (including) |
Linux_kernel | Linux | 2.6.22.2 (including) | 2.6.22.2 (including) |
Linux_kernel | Linux | 2.6.22.3 (including) | 2.6.22.3 (including) |
Linux_kernel | Linux | 2.6.22.4 (including) | 2.6.22.4 (including) |
Linux_kernel | Linux | 2.6.22.5 (including) | 2.6.22.5 (including) |
Linux_kernel | Linux | 2.6.22.6 (including) | 2.6.22.6 (including) |
Linux_kernel | Linux | 2.6.22.7 (including) | 2.6.22.7 (including) |
Linux_kernel | Linux | 2.6.22.8 (including) | 2.6.22.8 (including) |
Linux_kernel | Linux | 2.6.22.9 (including) | 2.6.22.9 (including) |
Linux_kernel | Linux | 2.6.22.10 (including) | 2.6.22.10 (including) |
Linux_kernel | Linux | 2.6.22.11 (including) | 2.6.22.11 (including) |
Linux_kernel | Linux | 2.6.22.12 (including) | 2.6.22.12 (including) |
Linux_kernel | Linux | 2.6.22.13 (including) | 2.6.22.13 (including) |
Linux_kernel | Linux | 2.6.22.14 (including) | 2.6.22.14 (including) |
Linux_kernel | Linux | 2.6.22.15 (including) | 2.6.22.15 (including) |
Linux_kernel | Linux | 2.6.22.16 (including) | 2.6.22.16 (including) |
Linux_kernel | Linux | 2.6.22.17 (including) | 2.6.22.17 (including) |
Linux_kernel | Linux | 2.6.22.18 (including) | 2.6.22.18 (including) |
Linux_kernel | Linux | 2.6.22.19 (including) | 2.6.22.19 (including) |
Linux_kernel | Linux | 2.6.22.20 (including) | 2.6.22.20 (including) |
Linux_kernel | Linux | 2.6.22.21 (including) | 2.6.22.21 (including) |
Linux_kernel | Linux | 2.6.22.22 (including) | 2.6.22.22 (including) |
Linux_kernel | Linux | 2.6.23 (including) | 2.6.23 (including) |
Linux_kernel | Linux | 2.6.23-rc1 (including) | 2.6.23-rc1 (including) |
Linux_kernel | Linux | 2.6.23-rc2 (including) | 2.6.23-rc2 (including) |
Linux_kernel | Linux | 2.6.23-rc3 (including) | 2.6.23-rc3 (including) |
Linux_kernel | Linux | 2.6.23-rc4 (including) | 2.6.23-rc4 (including) |
Linux_kernel | Linux | 2.6.23-rc5 (including) | 2.6.23-rc5 (including) |
Linux_kernel | Linux | 2.6.23-rc6 (including) | 2.6.23-rc6 (including) |
Linux_kernel | Linux | 2.6.23-rc7 (including) | 2.6.23-rc7 (including) |
Linux_kernel | Linux | 2.6.23-rc8 (including) | 2.6.23-rc8 (including) |
Linux_kernel | Linux | 2.6.23-rc9 (including) | 2.6.23-rc9 (including) |
Linux_kernel | Linux | 2.6.23.1 (including) | 2.6.23.1 (including) |
Linux_kernel | Linux | 2.6.23.2 (including) | 2.6.23.2 (including) |
Linux_kernel | Linux | 2.6.23.3 (including) | 2.6.23.3 (including) |
Linux_kernel | Linux | 2.6.23.4 (including) | 2.6.23.4 (including) |
Linux_kernel | Linux | 2.6.23.5 (including) | 2.6.23.5 (including) |
Linux_kernel | Linux | 2.6.23.6 (including) | 2.6.23.6 (including) |
Linux_kernel | Linux | 2.6.23.7 (including) | 2.6.23.7 (including) |
Linux_kernel | Linux | 2.6.24-rc1 (including) | 2.6.24-rc1 (including) |
Linux_kernel | Linux | 2.6.24-rc2 (including) | 2.6.24-rc2 (including) |
Linux-source-2.6.22 | Ubuntu | upstream | * |