CVE-2022-48851: staging: gdm724x: fix use after free in gdm_lte_rx()
First published: Tue Jul 16 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: staging: gdm724x: fix use after free in gdm_lte_rx() The netif_rx_ni() function frees the skb so we can't dereference it to save the skb->len.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=3.12<4.9.307 | |
| Linux Linux kernel | >=4.10<4.14.272 | |
| Linux Linux kernel | >=4.15<4.19.235 | |
| Linux Linux kernel | >=4.20<5.4.185 | |
| Linux Linux kernel | >=5.5<5.10.106 | |
| Linux Linux kernel | >=5.11<5.15.29 | |
| Linux Linux kernel | >=5.16<5.16.15 |
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Reference Links
- https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a
- https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a
- https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169
- https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff
- https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757
- https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f
- https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5
- https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033
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