The tcp_illinois_info function in net/ipv4/tcp_illinois.c in the Linux kernel before 3.4.19, when the net.ipv4.tcp_congestion_control illinois setting is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) by reading TCP stats.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 3.2.35-1 | linux_3.2.35-1_all.deb |
Debian | 11 | all | linux | < 3.2.35-1 | linux_3.2.35-1_all.deb |
Debian | 10 | all | linux | < 3.2.35-1 | linux_3.2.35-1_all.deb |
Debian | 999 | all | linux | < 3.2.35-1 | linux_3.2.35-1_all.deb |
Debian | 13 | all | linux | < 3.2.35-1 | linux_3.2.35-1_all.deb |