CVE-2022-50615
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
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().
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ee49532b38dd084650bf715eabe7e3828fb8d275 | affected | git | d2afced51108813256d8072c6e464b0c9f0bb890 | Unavailable | None listed |
| ee49532b38dd084650bf715eabe7e3828fb8d275 | affected | git | 433bd587dca5c3f7157fef2fe571290cd392cbf6 | Unavailable | None listed |
| ee49532b38dd084650bf715eabe7e3828fb8d275 | affected | git | a67146437b6428069b71a7e5e740a2a8e1c40ac9 | Unavailable | None listed |
| ee49532b38dd084650bf715eabe7e3828fb8d275 | affected | git | dc7f07bc1ebb56a23fd1c4f664db5cbeb8900800 | Unavailable | None listed |
| ee49532b38dd084650bf715eabe7e3828fb8d275 | affected | git | 8ebd16c11c346751b3944d708e6c181ed4746c39 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.3 | Unavailable | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |