CVE-2022-50416
- Source
- https://cve.org/CVERecord?id=CVE-2022-50416
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50416.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50416
- Downstream
- Published
- 2025-09-18T16:03:59.541Z
- Modified
- 2026-03-11T11:18:44.490368Z
- 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
- irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
irqchip/wpcm450: Fix memory leak in wpcm450aicof_init()
If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50416.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/4208d4faf36573a507b5e5de17abe342e9276759
- https://git.kernel.org/stable/c/740efb64ca5e8f2b30ac843bc4ab07950479fed4
- https://git.kernel.org/stable/c/773c9d7f127f7a599d42ceed831de69f5aa22f03
- https://git.kernel.org/stable/c/bcbcb396e1a8bd4dcaabfb0d5b98abae70880470
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50416.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50416
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
-
Introducedfead4dd496631707549f414b4059afb86ea8fb80Fixed740efb64ca5e8f2b30ac843bc4ab07950479fed4Fixedbcbcb396e1a8bd4dcaabfb0d5b98abae70880470Fixed773c9d7f127f7a599d42ceed831de69f5aa22f03Fixed4208d4faf36573a507b5e5de17abe342e9276759
Affected versions
v5.*
v5.12
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
v5.15.46
v5.15.47
v5.15.48
v5.15.49
v5.15.5
v5.15.50
v5.15.51
v5.15.52
v5.15.53
v5.15.54
v5.15.55
v5.15.56
v5.15.57
v5.15.58
v5.15.59
v5.15.6
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
v5.15.7
v5.15.70
v5.15.71
v5.15.72
v5.15.73
v5.15.74
v5.15.75
v5.15.76
v5.15.77
v5.15.78
v5.15.79
v5.15.8
v5.15.80
v5.15.81
v5.15.82
v5.15.83
v5.15.84
v5.15.85
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
v5.18
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
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
v6.0.10
v6.0.11
v6.0.12
v6.0.13
v6.0.14
v6.0.15
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
Database specific
vanir_signatures
[
{
"signature_type": "Function",
"signature_version": "v1",
"target": {
"file": "drivers/irqchip/irq-wpcm450-aic.c",
"function": "wpcm450_aic_of_init"
},
"id": "CVE-2022-50416-75f6e179",
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@bcbcb396e1a8bd4dcaabfb0d5b98abae70880470",
"digest": {
"function_hash": "163249964808519723209783259149768335593",
"length": 451.0
}
},
{
"signature_type": "Function",
"signature_version": "v1",
"target": {
"file": "drivers/irqchip/irq-wpcm450-aic.c",
"function": "wpcm450_aic_of_init"
},
"id": "CVE-2022-50416-7c6432d0",
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@740efb64ca5e8f2b30ac843bc4ab07950479fed4",
"digest": {
"function_hash": "163249964808519723209783259149768335593",
"length": 451.0
}
},
{
"signature_type": "Line",
"signature_version": "v1",
"target": {
"file": "drivers/irqchip/irq-wpcm450-aic.c"
},
"id": "CVE-2022-50416-bd7a35bc",
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@bcbcb396e1a8bd4dcaabfb0d5b98abae70880470",
"digest": {
"line_hashes": [
"214685725118886507961485943395458059465",
"87633444250172825238215041350591142952",
"100848099833488168899430480080459821313",
"75684468469479774018209921253506541958"
],
"threshold": 0.9
}
},
{
"signature_type": "Line",
"signature_version": "v1",
"target": {
"file": "drivers/irqchip/irq-wpcm450-aic.c"
},
"id": "CVE-2022-50416-ddd66097",
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@740efb64ca5e8f2b30ac843bc4ab07950479fed4",
"digest": {
"line_hashes": [
"214685725118886507961485943395458059465",
"87633444250172825238215041350591142952",
"100848099833488168899430480080459821313",
"75684468469479774018209921253506541958"
],
"threshold": 0.9
}
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50416.json"