UBUNTU-CVE-2024-0607
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UBUNTU-CVE-2024-0607
Summary:
Details: A flaw was found in the Netfilter subsystem in the Linux kernel. The issue is in the nft_byteorder_eval() function, where the code iterates through a loop and writes to the `dst` array. On each iteration, 8 bytes are written, but `dst` is an array of u32, so each element only has space for 4 bytes. That means every iteration overwrites part of the previous element corrupting this array of u32. This flaw allows a local user to cause a denial of service or potentially break NetFilter functionality.
References: https://ubuntu.com/security/CVE-2024-0607, https://git.kernel.org/linus/c301f0981fdd3fd1ffac6836b423c4d7a8e0eb63, https://lore.kernel.org/netfilter-devel/[email protected]/T/#mcc88bddfc9fd205cf6800bd9f68e11c4562cdbcc, https://ubuntu.com/security/notices/USN-6639-1, https://ubuntu.com/security/notices/USN-6680-1, https://ubuntu.com/security/notices/USN-6686-1, https://ubuntu.com/security/notices/USN-6680-2, https://ubuntu.com/security/notices/USN-6686-2, https://ubuntu.com/security/notices/USN-6680-3, https://ubuntu.com/security/notices/USN-6686-3, https://ubuntu.com/security/notices/USN-6686-4, https://ubuntu.com/security/notices/USN-6705-1, https://ubuntu.com/security/notices/USN-6686-5, https://ubuntu.com/security/notices/USN-6726-1, https://www.cve.org/CVERecord?id=CVE-2024-0607, https://ubuntu.com/security/notices/USN-6726-2, https://ubuntu.com/security/notices/USN-6726-3
Affected packages
Package
Name: linux-azure
Purl: pkg:deb/ubuntu/linux-azure?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
Type: ECOSYSTEM
Events:
