CVE-2022-48851
kernel: staging: gdm724x: fix use after free in gdm_lte_rx()
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 16, 2024
Updated · August 5, 2026
Description
A vulnerability was found in the Linux kernel in the gdm_lte_rx() function in drivers/staging/gdm724x/gdm_lte.c where an issue arises from a use-after-free condition, as the netif_rx_ni() function frees the skb, making subsequent access to skb->len unsafe, lead to potential memory corruption or crashes.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 6.6CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CWE-416 · Use After Free