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CVE-2025-37909 In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Fix memleak issue when GSO enabled…
Description
In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Fix memleak issue when GSO enabled Always map the `skb` to the LS descriptor. Previously skb was mapped to EXT descriptor when the number of fragments is zero with GSO enabled. Mapping the skb to EXT descriptor prevents it from being freed, leading to a memory leak
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.15 | earliest → < 6.15 | 6.15 |
| Linux 6.14 | earliest → < 6.14.6 | 6.14.6 |
| Linux 6.12 | earliest → < 6.12.28 | 6.12.28 |
| Linux 6.6 | earliest → < 6.6.90 | 6.6.90 |
| Linux 6.1 | earliest → < 6.1.138 | 6.1.138 |
| Linux 5.15 | earliest → < 5.15.182 | 5.15.182 |
| Linux 5.10 | earliest → < 5.10.238 | 5.10.238 |
| Linux 5.4 | earliest → < 5.4.294 | 5.4.294 |
| Linux | 4.17 | No fix stated |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.7 → latest | No fix stated |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.7 → latest | No fix stated |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.7 → latest | No fix stated |
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