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CVE-2024-42070 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate…
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This only requires a new helper function to infer the register type from the set datatype so this conditional check can be removed. Otherwise, pointer to chain object can be leaked through the registers.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.10 | earliest → < 6.10 | 6.10 |
| Linux 6.9 | earliest → < 6.9.8 | 6.9.8 |
| Linux 6.6 | earliest → < 6.6.37 | 6.6.37 |
| Linux 6.1 | earliest → < 6.1.97 | 6.1.97 |
| Linux 5.15 | earliest → < 5.15.162 | 5.15.162 |
| Linux 5.10 | earliest → < 5.10.221 | 5.10.221 |
| Linux 5.4 | earliest → < 5.4.279 | 5.4.279 |
| Linux 4.19 | earliest → < 4.19.317 | 4.19.317 |
| Linux | 3.13 | No fix stated |
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| Product | Affected versions | Fixed in |
|---|---|---|
| RUGGEDCOM RST2428P 3.1 | earliest → < 3.1 | 3.1 |
| SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family | Versions not published | |
| SCALANCE XCM-/XRM-/XCH-/XRH-300 family 3.1 | earliest → < 3.1 | 3.1 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1.1 | 1.1.1 |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
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