CVE-2025-40112 sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara

🗓️ 12 Nov 2025 10:23:16Reported by GoogleType

osv🔗 osv.dev👁 3 Views

Fix accurate exception reporting in copy_from_user and copy_to_user for sparc Niagara to prevent crashes and incorrect returns.

Reporter	Title	Published	Views	Family All 233
bdu_fstec	The vulnerability of the Linux operating system’s kernel, related to insufficient resource control during its existence, allows attackers to trigger service failures.	15 Jul 202600:00	–	bdu_fstec
circl	CVE-2025-40112	2 Apr 202617:00	–	circl
cnnvd	Linux kernel 安全漏洞	12 Nov 202500:00	–	cnnvd
cve	CVE-2025-40112	12 Nov 202510:23	–	cve
cvelist	CVE-2025-40112 sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara	12 Nov 202510:23	–	cvelist
debian	[SECURITY] [DLA 4379-1] linux-6.1 security update	25 Nov 202517:19	–	debian
debiancve	CVE-2025-40112	12 Nov 202510:23	–	debiancve
nessus	Debian dla-4379 : linux-config-6.1 - security update	25 Nov 202500:00	–	nessus
nessus	Photon OS 4.0: Linux PHSA-2025-4.0-0899	8 Nov 202500:00	–	nessus
nessus	Photon OS 5.0: Linux PHSA-2025-5.0-0655	24 Oct 202500:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/05440320ea3e249d5f984918f2bf51210c1a7c03
git	www.git.kernel.org/stable/c/088c5098ec6d6b0396edfbf3dad3e81de8469c1c
git	www.git.kernel.org/stable/c/0b67c8fc10b13a9090340c5f8a37d308f4e1571c
git	www.git.kernel.org/stable/c/37547d8e6eba87507279ee3dfddfd9dc46335454
git	www.git.kernel.org/stable/c/7823fc4d8ab5e57f8db7806ff2530c03c166c4bb
git	www.git.kernel.org/stable/c/8cdeb5e482d3fdce7e825444b6ca3865e24c0228
git	www.git.kernel.org/stable/c/a365ee556e45f780ee322b349a06efdad0c1458f
git	www.git.kernel.org/stable/c/a90ce516a73dbe087f9bf3dbf311301a58d125c6
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40112.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2025-40112

15 Jul 2026 01:49Current

6.1Medium risk

Vulners AI Score6.1

EPSS0.00211