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.
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History
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2024-01-18T15:41:14.425Z
Updated: 2024-08-20T16:28:37.881Z
Reserved: 2024-01-16T16:45:59.397Z
Link: CVE-2024-0607
Vulnrichment
No data.
NVD
Status : Modified
Published: 2024-01-18T16:15:08.690
Modified: 2024-06-27T12:15:17.570
Link: CVE-2024-0607
Redhat