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CVE-2025-40346

🗓️ 16 Dec 2025 14:15:46Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 3 Views

Fixes error check in topology_parse_cpu_capacity by using IS_ERR_OR_NULL instead of PTR_ERR_OR_ZERO to avoid NULL dereference in clock rate.

Related
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-1297)
9 Dec 202500:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1495)
30 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-112 (ALASKERNEL-5.10-2026-112)
19 Feb 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-094 (ALASKERNEL-5.15-2025-094)
8 Dec 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)
10 Mar 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)
10 Mar 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1366)
16 Mar 202600:00
–nessus
Tenable Nessus		EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1397)
16 Mar 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2026-1433)
17 Mar 202600:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2026-1490)
17 Mar 202600:00
–nessus
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15 Apr 2026 00:35Current
EPSS0.00039
linux kerneltopology parsingcpu capacitynull pointererror handlingclock rate
3