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CVE-2023-3610 A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local…

Description

A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered. We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.

Affected products and versions

Product Affected versions Fixed in
kernel 5.9 5.9 → < 6.4 6.4
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 earliest → < 1.1 1.1

References

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