CVE-2022-50615
perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 8, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
ee49532b38dd084650bf715eabe7e3828fb8d275 < d2afced51108813256d8072c6e464b0c9f0bb890 ee49532b38dd084650bf715eabe7e3828fb8d275 < 433bd587dca5c3f7157fef2fe571290cd392cbf6 ee49532b38dd084650bf715eabe7e3828fb8d275 < a67146437b6428069b71a7e5e740a2a8e1c40ac9 ee49532b38dd084650bf715eabe7e3828fb8d275 < dc7f07bc1ebb56a23fd1c4f664db5cbeb8900800 ee49532b38dd084650bf715eabe7e3828fb8d275 < 8ebd16c11c346751b3944d708e6c181ed4746c39
Linux / Linux
5.3
References
git.kernel.org: https://git.kernel.org/stable/c/d2afced51108813256d8072c6e464b0c9f0bb890 git.kernel.org: https://git.kernel.org/stable/c/433bd587dca5c3f7157fef2fe571290cd392cbf6 git.kernel.org: https://git.kernel.org/stable/c/a67146437b6428069b71a7e5e740a2a8e1c40ac9 git.kernel.org: https://git.kernel.org/stable/c/dc7f07bc1ebb56a23fd1c4f664db5cbeb8900800 git.kernel.org: https://git.kernel.org/stable/c/8ebd16c11c346751b3944d708e6c181ed4746c39