5.5
CVE-2022-50146
- EPSS 0.16%
- Veröffentlicht 18.06.2025 11:03:07
- Zuletzt bearbeitet 17.11.2025 19:57:54
- CVE-Watchlists
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PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors If dw_pcie_ep_init() fails to perform any action after the EPC memory is initialized and the MSI memory region is allocated, the latter parts won't be undone thus causing a memory leak. Add a cleanup-on-error path to fix these leaks. [bhelgaas: commit log]
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.16 < 5.10.137
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.61
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.18
Linux ≫ Linux Kernel Version >= 5.19 < 5.19.2
VulnDex Vulnerability Enrichment
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.16% | 0.054 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-401 Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
https://git.kernel.org/stable/c/e7599a5974d4c64eaae8009c3f2e47b9e3223e07
https://git.kernel.org/stable/c/b03a8f1264ea8c363bec9ef6e37b467f27cb04ea
https://git.kernel.org/stable/c/2d546db5c80c45cac3ccd929550244fd58f4ff58
https://git.kernel.org/stable/c/3b453f5d06d1f1d6b20a75ea51dc7b53ae78f479
https://git.kernel.org/stable/c/8161e9626b50892eaedbd8070ecb1586ecedb109