CVE-2022-50615
- Source
- https://cve.org/CVERecord?id=CVE-2022-50615
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50615.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50615
- Downstream
- Related
- Published
- 2025-12-08T01:16:28Z
- Modified
- 2026-08-12T03:51:46Z
- Summary
- perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
- Details
-
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().
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50615.json" }- References
-
- https://git.kernel.org/stable/c/433bd587dca5c3f7157fef2fe571290cd392cbf6
- https://git.kernel.org/stable/c/8ebd16c11c346751b3944d708e6c181ed4746c39
- https://git.kernel.org/stable/c/a67146437b6428069b71a7e5e740a2a8e1c40ac9
- https://git.kernel.org/stable/c/d2afced51108813256d8072c6e464b0c9f0bb890
- https://git.kernel.org/stable/c/dc7f07bc1ebb56a23fd1c4f664db5cbeb8900800
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50615.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50615
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedee49532b38dd084650bf715eabe7e3828fb8d275Fixedd2afced51108813256d8072c6e464b0c9f0bb890Fixed433bd587dca5c3f7157fef2fe571290cd392cbf6Fixeda67146437b6428069b71a7e5e740a2a8e1c40ac9Fixeddc7f07bc1ebb56a23fd1c4f664db5cbeb8900800Fixed8ebd16c11c346751b3944d708e6c181ed4746c39