CVE-2022-49480
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49480
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49480.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49480
- Downstream
- Related
- Published
- 2025-02-26T02:13:20Z
- Modified
- 2025-10-21T10:26:40.962478Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ASoC: imx-hdmi: Fix refcount leak in imxhdmiprobe
offinddevicebynode() takes reference, we should use putdevice() to release it. when devmkzalloc() fails, it doesn't have a putdevice(), it will cause refcount leak. Add missing putdevice() to fix this.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/81b7edaabd44ba133006ad72056914eb36828d60
- https://git.kernel.org/stable/c/8205a0114db10ec41bd2b748cdd7528632082eca
- https://git.kernel.org/stable/c/cf760e494ee5fa6bc2dc222f0098c741ad460801
- https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2
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
-
Introduced6a5f850aa83a1d844d27e3e53ca2f247e55d438bFixedcf760e494ee5fa6bc2dc222f0098c741ad460801
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6a5f850aa83a1d844d27e3e53ca2f247e55d438bFixed8205a0114db10ec41bd2b748cdd7528632082eca
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6a5f850aa83a1d844d27e3e53ca2f247e55d438bFixed81b7edaabd44ba133006ad72056914eb36828d60
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6a5f850aa83a1d844d27e3e53ca2f247e55d438bFixeded46731d8e86c8d65f5fc717671e1f1f6c3146d2
Affected versions
v5.*
v5.10
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
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
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.5
v5.15.6
v5.15.7
v5.15.8
v5.15.9
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
v5.17.1
v5.17.10
v5.17.11
v5.17.12
v5.17.13
v5.17.2
v5.17.3
v5.17.4
v5.17.5
v5.17.6
v5.17.7
v5.17.8
v5.17.9
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.18.1
v5.18.2
Database specific
vanir_signatures
[
{
"digest": {
"length": 2916.0,
"function_hash": "81663030536699322762918222548830929844"
},
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "imx_hdmi_probe",
"file": "sound/soc/fsl/imx-hdmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cf760e494ee5fa6bc2dc222f0098c741ad460801",
"id": "CVE-2022-49480-2e5a2378",
"signature_type": "Function"
},
{
"digest": {
"length": 2916.0,
"function_hash": "202495638381578085058913828239685428987"
},
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "imx_hdmi_probe",
"file": "sound/soc/fsl/imx-hdmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@81b7edaabd44ba133006ad72056914eb36828d60",
"id": "CVE-2022-49480-434bf606",
"signature_type": "Function"
},
{
"digest": {
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],
"threshold": 0.9
},
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "sound/soc/fsl/imx-hdmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@8205a0114db10ec41bd2b748cdd7528632082eca",
"id": "CVE-2022-49480-6188e88c",
"signature_type": "Line"
},
{
"digest": {
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"threshold": 0.9
},
"deprecated": false,
"signature_version": "v1",
"target": {
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},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cf760e494ee5fa6bc2dc222f0098c741ad460801",
"id": "CVE-2022-49480-6ea7e304",
"signature_type": "Line"
},
{
"digest": {
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"target": {
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"id": "CVE-2022-49480-8320a658",
"signature_type": "Function"
},
{
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},
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"target": {
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"id": "CVE-2022-49480-e1b5723e",
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"id": "CVE-2022-49480-e300386f",
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]