CVE-2022-50366 powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue

🗓️ 17 Sep 2025 14:56:17Reported by GoogleType

osv

osv🔗 osv.dev👁 1 Views

Linux kernel powercap intel_rapl UBSAN fix: shift-out-of-bounds when value is less than time_unit.

Reporter	Title	Published	Views	Family All 29
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	17 Sep 202500:00	–	cnnvd
CVE	CVE-2022-50366	17 Sep 202514:56	–	cve
Cvelist	CVE-2022-50366 powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue	17 Sep 202514:56	–	cvelist
Debian CVE	CVE-2022-50366	17 Sep 202514:56	–	debiancve
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1212)	2 Feb 202600:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1224)	2 Feb 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629)	18 Mar 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-1637)	18 Mar 202600:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/139bbbd01114433b80fe59f5e1330615aadf9752
git	www.git.kernel.org/stable/c/1d94af37565e4d3c26b0d63428e093a37d5b4c32
git	www.git.kernel.org/stable/c/2d93540014387d1c73b9ccc4d7895320df66d01b
git	www.git.kernel.org/stable/c/3eb0ba70376f6ee40fa843fc9cee49269370b0b3
git	www.git.kernel.org/stable/c/42f79dbb9514f726ff21df25f09cb0693b0b2445
git	www.git.kernel.org/stable/c/49a6ffdaed60f0eb52c198fafebc05994e16e305
git	www.git.kernel.org/stable/c/4ebba43384722adbd325baec3a12c572d94488eb
git	www.git.kernel.org/stable/c/6216b685b8f48ab7b721a6fd5acbf526b41c13e8
git	www.git.kernel.org/stable/c/708b9abe1b4a2f050a483db4b7edfc446b13df1f
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50366.json

02 Apr 2026 08:28Current

5Medium risk

Vulners AI Score5

CVSS 3.17.1

EPSS0.00016

linux kernel powercap intel rapl ubsan shift out of bounds ilog2 time_unit