CVE-2026-46022 misc: ibmasm: fix OOB MMIO read in ibmasm_handle_mouse_interrupt()

🗓️ 27 May 2026 12:56:26Reported by GoogleType

osv🔗 osv.dev👁 1 Views

Fixes OOB MMIO read in ibmasm_handle_mouse_interrupt by validating indices against remote queue size and resetting the reader.

Reporter	Title	Published	Views	Family All 77
cbl_mariner	CVE-2026-46022 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
circl	CVE-2026-46022	2 Jul 202606:47	–	circl
cnnvd	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
cve	CVE-2026-46022	27 May 202612:56	–	cve
cvelist	CVE-2026-46022 misc: ibmasm: fix OOB MMIO read in ibmasm_handle_mouse_interrupt()	27 May 202612:56	–	cvelist
debian	[SECURITY] [DLA 4664-1] linux security update	3 Jul 202615:51	–	debian
debian	[SECURITY] [DLA 4665-1] linux security update	3 Jul 202618:38	–	debian
debian	[SECURITY] [DLA 4671-1] linux-6.1 security update	5 Jul 202618:24	–	debian
debiancve	CVE-2026-46022	27 May 202612:56	–	debiancve
nessus	Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update	3 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/07c4f18b303106e6b24492c12b95d48a4b985841
git	www.git.kernel.org/stable/c/1ca75f6b74ec7f685464e5745ecfcf3a76d284e9
git	www.git.kernel.org/stable/c/22a16d3eafee92a165c756081587c95850127107
git	www.git.kernel.org/stable/c/4b6e6ead556734bdc14024c5f837132b1e7a4b84
git	www.git.kernel.org/stable/c/6f6ecc9153df176e956d0664b56f93080b0a45f0
git	www.git.kernel.org/stable/c/bac8643486f854dd53af9b23aea7dbbd9b7c1865
git	www.git.kernel.org/stable/c/f7e5b4eefd7be3e09f8bd5fee63ed478fd7446ab
git	www.git.kernel.org/stable/c/fc7e9a74e32299d7e93e178ca482a0b59ef1595b
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46022.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-46022

15 Jul 2026 01:48Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.17.1

EPSS0.00145