CVE-2022-50515

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Source
https://cve.org/CVERecord?id=CVE-2022-50515
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50515.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50515
Downstream
Related
Published
2025-10-07T15:19:10.970Z
Modified
2026-03-23T05:11:52.046753921Z
Summary
drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()
Details

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

drm/amdgpu: Fix memory leak in hpdrxirqcreateworkqueue()

If construction of the array of work queues to handle hpdrxirq offload work fails, we need to unwind. Destroy all the created workqueues and the allocated memory for the hpdrxirqoffloadwork_queue struct array.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50515.json",
    "cna_assigner": "Linux"
}
References

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
Introduced
e980e1d978e0eb4c0399cff37f175779237db53b
Fixed
3ba3814c00a4817eb1cd31eff08d921c40e5f3a4
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
8e794421bc981586d0af4e959ec76d668c793a55
Fixed
8b8da09da2701330e7f2c371655887e3d7defe90
Fixed
600de40ed50c8b5ecb9c7a4f41eb882066c15a00
Fixed
7136f956c73c4ba50bfeb61653dfd6a9669ea915

Affected versions

v5.*
v5.14
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.58
v5.15.59
v5.15.60
v5.15.61
v5.15.62
v5.15.63
v5.15.64
v5.15.65
v5.15.66
v5.15.67
v5.15.68
v5.15.69
v5.15.70
v5.15.71
v5.15.72
v5.15.73
v5.15.74
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v5.19.1
v5.19.10
v5.19.11
v5.19.12
v5.19.13
v5.19.14
v5.19.15
v5.19.16
v5.19.2
v5.19.3
v5.19.4
v5.19.5
v5.19.6
v5.19.7
v5.19.8
v5.19.9
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.0.1
v6.0.2

Database specific

vanir_signatures 
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        "deprecated": false,
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        "target": {
            "file": "drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c",
            "function": "hpd_rx_irq_create_workqueue"
        }
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    {
        "signature_type": "Line",
        "deprecated": false,
        "digest": {
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        "target": {
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        }
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        "deprecated": false,
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        "target": {
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        },
        "id": "CVE-2022-50515-af89bf22",
        "deprecated": false,
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3ba3814c00a4817eb1cd31eff08d921c40e5f3a4",
        "digest": {
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        "target": {
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        },
        "id": "CVE-2022-50515-ceac5de4",
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        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@600de40ed50c8b5ecb9c7a4f41eb882066c15a00",
        "digest": {
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]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50515.json"