CVE-2022-50718
- Source
- https://cve.org/CVERecord?id=CVE-2022-50718
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50718.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50718
- Downstream
- Related
- Published
- 2025-12-24T12:22:41.971Z
- Modified
- 2026-03-12T03:26:50.097892Z
- Summary
- drm/amdgpu: fix pci device refcount leak
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: fix pci device refcount leak
As comment of pcigetdomainbusandslot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidev_put().
So before returning from amdgpudeviceresume|suspenddisplayaudio(), pcidevput() is called to avoid refcount leak.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50718.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/02105f0b3021ee5853b2fa50853c42f35fc01cfd
- https://git.kernel.org/stable/c/3725a8f26bdbc38dfdf545836117f1e069277c91
- https://git.kernel.org/stable/c/b85e285e3d6352b02947fc1b72303673dfacb0aa
- https://git.kernel.org/stable/c/d7352b410471cbebf6350b2990bae82bb0d59a76
- https://git.kernel.org/stable/c/f13661b72a61708cecb06562f8acff068a4f31f7
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50718.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50718
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
-
Introduced3f12acc8d6d4b2e62fab8f652d7075a859d80b42Fixed3725a8f26bdbc38dfdf545836117f1e069277c91Fixed02105f0b3021ee5853b2fa50853c42f35fc01cfdFixedf13661b72a61708cecb06562f8acff068a4f31f7Fixedd7352b410471cbebf6350b2990bae82bb0d59a76Fixedb85e285e3d6352b02947fc1b72303673dfacb0aa