netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init().

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AZL-47814 CVE-2024-42270 affecting package kernel for versions less than 6.6.47.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: iptables: Fix null-ptr-deref in iptablenattableinit. We had a report that iptables-restore sometimes triggered null-ptr-deref at boot time. 0 The problem is that iptablenattableinit is exposed to user space before the...

PT-2024-29822

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The vulnerability is related to a null pointer dereference in the iptable nat table init function. This issue can be triggered when iptables-restore is called at boot time, causing a kernel NUL...

PT-2024-29821

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The issue is related to a potential null pointer dereference in the ip6table nat table init function. This function accesses net-gen-ptrip6table nat net ops.id, but it is exposed to user space...