A use-after-free issue was found in igmp_start_timer in net/ipv4/igmp.c in the network sub-component in the Linux Kernel. This flaw allows a local user to observe a refcnt use-after-free issue when receiving an igmp query packet, leading to a kernel information leak.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 6.1.66-1 | linux_6.1.66-1_all.deb |
Debian | 11 | all | linux | < 5.10.205-1 | linux_5.10.205-1_all.deb |
Debian | 10 | all | linux | < 4.19.304-1 | linux_4.19.304-1_all.deb |
Debian | 999 | all | linux | < 6.6.8-1 | linux_6.6.8-1_all.deb |