CVE-2022-50615

Advisory lineage Upstream: 0 Downstream: 10
Deferred
Published: 08 Dec 2025, 01:16
Last modified:11 May 2026, 19:22

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
0.03% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

08 Dec 2025, 01:16
Published
Vulnerability first disclosed
11 May 2026, 19:22
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map() pci_get_device() will increase the reference count for the returned pci_dev, so snr_uncore_get_mc_dev() will return a pci_dev with its reference count increased. We need to call pci_dev_put() to decrease the reference count. Let's add the missing pci_dev_put().

EPSS Trends

Current EPSS score: 0.03%• Percentile: 9%

Affected Systems

  • linux•linux

    ≥ ee49532b38dd084650bf715eabe7e3828fb8d275, < d2afced51108813256d8072c6e464b0c9f0bb890 | ≥ ee49532b38dd084650bf715eabe7e3828fb8d275, < 433bd587dca5c3f7157fef2fe571290cd392cbf6 | ≥ ee49532b38dd084650bf715eabe7e3828fb8d275, < a67146437b6428069b71a7e5e740a2a8e1c40ac9 | ≥ ee49532b38dd084650bf715eabe7e3828fb8d275, < dc7f07bc1ebb56a23fd1c4f664db5cbeb8900800 | ≥ ee49532b38dd084650bf715eabe7e3828fb8d275, < 8ebd16c11c346751b3944d708e6c181ed4746c39 | 5.3

References (5)