CVE-2022-48851

HIGH EPSS 11.6%
Published Jul 16, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Jul 16, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
11.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥3.12  –  <4.9.307
linuxlinux_kernel*≥4.10  –  <4.14.272
linuxlinux_kernel*≥4.15  –  <4.19.235
linuxlinux_kernel*≥4.20  –  <5.4.185
linuxlinux_kernel*≥5.5  –  <5.10.106
linuxlinux_kernel*≥5.11  –  <5.15.29
linuxlinux_kernel*≥5.16  –  <5.16.15

References 8

  • git.kernel.org https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033
    Patch