#VU115784 Out-of-bounds read in Linux kernel - CVE-2022-50366
Published: September 18, 2025 / Updated: September 22, 2025
Vulnerability identifier: #VU115784
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-2022-50366
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 rapl_compute_time_window_core() function in drivers/powercap/intel_rapl_common.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's repository.
External links
- https://git.kernel.org/stable/c/139bbbd01114433b80fe59f5e1330615aadf9752
- https://git.kernel.org/stable/c/1d94af37565e4d3c26b0d63428e093a37d5b4c32
- https://git.kernel.org/stable/c/2d93540014387d1c73b9ccc4d7895320df66d01b
- https://git.kernel.org/stable/c/3eb0ba70376f6ee40fa843fc9cee49269370b0b3
- https://git.kernel.org/stable/c/42f79dbb9514f726ff21df25f09cb0693b0b2445
- https://git.kernel.org/stable/c/49a6ffdaed60f0eb52c198fafebc05994e16e305
- https://git.kernel.org/stable/c/4ebba43384722adbd325baec3a12c572d94488eb
- https://git.kernel.org/stable/c/6216b685b8f48ab7b721a6fd5acbf526b41c13e8
- https://git.kernel.org/stable/c/708b9abe1b4a2f050a483db4b7edfc446b13df1f
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.150