#VU108147 Memory leak in Linux kernel - CVE-2022-49860
Published: May 2, 2025 / Updated: May 10, 2025
Vulnerability identifier: #VU108147
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-49860
CWE-ID: CWE-401
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the k3_udma_glue_request_tx_chn(), k3_udma_glue_request_rx_chn_priv() and k3_udma_glue_request_remote_rx_chn() functions in drivers/dma/ti/k3-udma-glue.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/025eab5189fc7ee223ae9b4bc49d7df196543e53
- https://git.kernel.org/stable/c/1dd27541aa2b95bde71bddd43d73f9c16d73272c
- https://git.kernel.org/stable/c/ac2b9f34f02052709aea7b34bb2a165e1853eb41
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.79
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1