Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.12, < 4.9.307 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48fPatch
- https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbffPatch
- https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169Patch
- https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757Patch
- https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9aPatch
- https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332aPatch
- https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5Patch
- https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033Patch
- https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48fPatch
- https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbffPatch
- https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169Patch
- https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757Patch
- https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9aPatch
- https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332aPatch
- https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5Patch
FAQ
What is CVE-2022-48851?
CVE-2022-48851 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 t...
How severe is CVE-2022-48851?
CVE-2022-48851 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-48851?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.