#VU104532 Out-of-bounds read in Linux kernel - CVE-2022-49073
Published: February 26, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU104532
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-2022-49073
CWE-ID: CWE-125
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 an out-of-bounds read error within the SATA_DWC_QCMD_MAX() function in drivers/ata/sata_dwc_460ex.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/234c0132f76f0676d175757f61b0025191a3d935
- https://git.kernel.org/stable/c/3a8751c0d4e24129e72dcec0139e99833b13904a
- https://git.kernel.org/stable/c/55e1465ba79562a191708a40eeae3f8082a209e3
- https://git.kernel.org/stable/c/596c7efd69aae94f4b0e91172b075eb197958b99
- https://git.kernel.org/stable/c/7aa8104a554713b685db729e66511b93d989dd6a
- https://git.kernel.org/stable/c/8a05a6952ecd59aaa62cbdcdaf523ae2c8f436e8
- https://git.kernel.org/stable/c/fc629224aa62f23849cae83717932985ac51232d
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.111