CVE-2021-3659
A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | - | 5.12 |
| fedoraproject / fedora | 34 | 34.x |
| redhat / enterprise_linux | 7.0 | 7.0.x |
| redhat / enterprise_linux | 8.0 | 8.0.x |
| redhat / enterprise_linux_for_ibm_z_systems | 8.0 | 8.0.x |
| redhat / enterprise_linux_for_real_time | 8.0 | 8.0.x |
| redhat / enterprise_linux_for_real_time_for_nfv | 8.0 | 8.0.x |
| redhat / enterprise_linux_for_ibm_z_systems_eus | 8.6 | 8.6.x |
| redhat / enterprise_linux_server_aus | 8.6 | 8.6.x |
| redhat / enterprise_linux_server_tus | 8.6 | 8.6.x |
| redhat / enterprise_linux_server_eus | 8.6 | 8.6.x |
| redhat / enterprise_linux_for_power_little_endian_eus | 8.6 | 8.6.x |
| redhat / enterprise_linux_for_real_time_for_nfv_tus | 8.6 | 8.6.x |
| redhat / enterprise_linux_for_real_time_tus | 8.6 | 8.6.x |
| redhat / virtualization_host | 4.0 | 4.0.x |
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