Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6devfree from sitinitnet ipip6devfree is sit dev-privdestructor, already called by registernetdevice if something goes wrong. The alternative would be to make ipip6devfree robust against multiple invocations,...

PT-2025-53130

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a data race condition within the IPv6/sit module. Specifically, multiple CPUs can concurrently update the dev-stats.tx error variable, leading to potential...

CVE-2021-47588

CVE-2021-47588 relates to the Linux kernel SIT (IPv6 over SIT) vulnerability. The issue arises from sit_init_net calling ipip6_dev_free(), which is the sit dev->priv_destructor already freed by register_netdevice() if something goes wrong, risking a double-free path. The available connected ad...

PT-2023-33644 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: The issue is related to a potential data-race in the ipv6/sit module. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...