CVE-2025-71197 w1: therm: Fix off-by-one buffer overflow in alarms_store

🗓️ 04 Feb 2026 16:07:32Reported by GoogleType

osv

osv🔗 osv.dev👁 13 Views

Linux kernel fix for off-by-one overflow in alarms_store; parse buf directly with simple_strtoll.

Source	Link
cert-portal	www.cert-portal.siemens.com/productcert/html/ssa-019113.html
git	www.git.kernel.org/stable/c/060b08d72a38b158a7f850d4b83c17c2969e0f6b
git	www.git.kernel.org/stable/c/49ff9b4b9deacbefa6654a0a2bcaf910c9de7e95
git	www.git.kernel.org/stable/c/6a5820ecfa5a76c3d3e154802c8c15f391ef442e
git	www.git.kernel.org/stable/c/6fd6d2a8e41b7f544a4d26cbd60bedf9c67893a0
git	www.git.kernel.org/stable/c/761fcf46a1bd797bd32d23f3ea0141ffd437668a
git	www.git.kernel.org/stable/c/b3fc3e1f04dcc7c41787bbf08a6e0d2728e022cf
git	www.git.kernel.org/stable/c/e6b2609af21b5cccc9559339591b8a2cbf884169
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71197.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2025-71197

12 Aug 2026 03:51Current

5.6Medium risk

Vulners AI Score5.6

linux kernel off by one overflow alarms store simple strtoll direct parsing