In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix pci device refcount leak

As comment of pci_get_domain_bus_and_slot() says, it returns
a pci device with refcount increment, when finish using it,
the caller must decrement the reference count by calling
pci_dev_put().

So before returning from amdgpu_device_resume|suspend_display_audio(),
pci_dev_put() is called to avoid refcount leak.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00026.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 affected < 3725a8f26bdbc38dfdf545836117f1e069277c91
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 affected < 02105f0b3021ee5853b2fa50853c42f35fc01cfd
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 affected < f13661b72a61708cecb06562f8acff068a4f31f7
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 affected < d7352b410471cbebf6350b2990bae82bb0d59a76
3f12acc8d6d4b2e62fab8f652d7075a859d80b42 affected < b85e285e3d6352b02947fc1b72303673dfacb0aa
Linux Linux affected
Version Status Constraints
5.8 affected —
0 unaffected < 5.8
5.10.163 unaffected ≤ 5.10.*
5.15.86 unaffected ≤ 5.15.*
6.0.16 unaffected ≤ 6.0.*
6.1.2 unaffected ≤ 6.1.*
6.2 unaffected ≤ *

No data.

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/02105f0b3021ee5853b2fa50853c42f35fc01cfd cve-icon cve-icon
https://git.kernel.org/stable/c/3725a8f26bdbc38dfdf545836117f1e069277c91 cve-icon cve-icon
https://git.kernel.org/stable/c/b85e285e3d6352b02947fc1b72303673dfacb0aa cve-icon cve-icon
https://git.kernel.org/stable/c/d7352b410471cbebf6350b2990bae82bb0d59a76 cve-icon cve-icon
https://git.kernel.org/stable/c/f13661b72a61708cecb06562f8acff068a4f31f7 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025122416-CVE-2022-50718-a890@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50718 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50718 cve-icon
History

Thu, 25 Dec 2025 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Wed, 24 Dec 2025 12:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pci_get_domain_bus_and_slot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pci_dev_put(). So before returning from amdgpu_device_resume|suspend_display_audio(), pci_dev_put() is called to avoid refcount leak.
Title drm/amdgpu: fix pci device refcount leak
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-12-24T12:22:41.971Z

Reserved: 2025-12-24T12:20:40.329Z

Link: CVE-2022-50718

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-24T13:15:58.463

Modified: 2025-12-29T15:58:34.503

Link: CVE-2022-50718

cve-icon Redhat

Severity : Low

Publid Date: 2025-12-24T00:00:00Z

Links: CVE-2022-50718 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.