CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings()
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: ethernet: aeroflex: fix potential skb leak in greth_init_rings() The greth_init_rings() function won't free the newly allocated skb when dma_mapping_error() returns error, so add dev_kfree_skb() to fix it. Compile tested only.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.34<4.9.336 | |
| Linux Linux kernel | >=4.10<4.14.302 | |
| Linux Linux kernel | >=4.15<4.19.269 | |
| Linux Linux kernel | >=4.20<5.4.227 | |
| Linux Linux kernel | >=5.5<5.10.159 | |
| Linux Linux kernel | >=5.11<5.15.83 | |
| Linux Linux kernel | >=5.16<6.0.13 | |
| Linux Linux kernel | =6.1-rc1 | |
| Linux Linux kernel | =6.1-rc2 | |
| Linux Linux kernel | =6.1-rc3 | |
| Linux Linux kernel | =6.1-rc4 | |
| Linux Linux kernel | =6.1-rc5 | |
| Linux Linux kernel | =6.1-rc6 | |
| Linux Linux kernel | =6.1-rc7 | |
| Linux Linux kernel | =6.1-rc8 |
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Reference Links
- https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd
- https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189
- https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c
- https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76
- https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5
- https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7
- https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307
- https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60
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