CVE-2022-48661
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-48661
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48661.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-48661
- Downstream
- Published
- 2024-04-28T13:01:26.940Z
- Modified
- 2025-11-14T14:47:46.296048Z
- Summary
- gpio: mockup: Fix potential resource leakage when register a chip
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
gpio: mockup: Fix potential resource leakage when register a chip
If creation of software node fails, the locally allocated string array is left unfreed. Free it on error path.
- 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
-
Introduced6fda593f3082ef1aa783ac13e89f673fd69a2cb6Fixed9b26723e058faaf11b532fb4aa16d6849d581790
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6fda593f3082ef1aa783ac13e89f673fd69a2cb6Fixed41f857033c44442a27f591fda8d986e7c9e42872
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6fda593f3082ef1aa783ac13e89f673fd69a2cb6Fixed02743c4091ccfb246f5cdbbe3f44b152d5d12933
Affected versions
v5.*
v5.15
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
v5.15.8
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
v5.18
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
v5.19.2
v5.19.3
v5.19.4
v5.19.5
v5.19.6
v5.19.7
v5.19.8
v5.19.9
v6.*
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
Database specific
vanir_signatures
[
{
"signature_type": "Function",
"digest": {
"length": 1136.0,
"function_hash": "6476092796289621249425423682260677837"
},
"id": "CVE-2022-48661-1aed8fc5",
"target": {
"file": "drivers/gpio/gpio-mockup.c",
"function": "gpio_mockup_register_chip"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@02743c4091ccfb246f5cdbbe3f44b152d5d12933",
"deprecated": false
},
{
"signature_type": "Function",
"digest": {
"length": 1123.0,
"function_hash": "232013664263610070248608834844830990138"
},
"id": "CVE-2022-48661-307ae0ea",
"target": {
"file": "drivers/gpio/gpio-mockup.c",
"function": "gpio_mockup_register_chip"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9b26723e058faaf11b532fb4aa16d6849d581790",
"deprecated": false
},
{
"signature_type": "Function",
"digest": {
"length": 1136.0,
"function_hash": "6476092796289621249425423682260677837"
},
"id": "CVE-2022-48661-31de5448",
"target": {
"file": "drivers/gpio/gpio-mockup.c",
"function": "gpio_mockup_register_chip"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@41f857033c44442a27f591fda8d986e7c9e42872",
"deprecated": false
},
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"162021675816071253502138957970288937062",
"142081004131214879015032146170057583426",
"10208590841129696115120482867361904245",
"181368090909730417552867649157413123459",
"140045165562299911200844661639203976494"
]
},
"id": "CVE-2022-48661-380abc2d",
"target": {
"file": "drivers/gpio/gpio-mockup.c"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@02743c4091ccfb246f5cdbbe3f44b152d5d12933",
"deprecated": false
},
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"162021675816071253502138957970288937062",
"142081004131214879015032146170057583426",
"10208590841129696115120482867361904245",
"181368090909730417552867649157413123459",
"140045165562299911200844661639203976494"
]
},
"id": "CVE-2022-48661-dda6d316",
"target": {
"file": "drivers/gpio/gpio-mockup.c"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@41f857033c44442a27f591fda8d986e7c9e42872",
"deprecated": false
},
{
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"162021675816071253502138957970288937062",
"142081004131214879015032146170057583426",
"10208590841129696115120482867361904245",
"181368090909730417552867649157413123459",
"140045165562299911200844661639203976494"
]
},
"id": "CVE-2022-48661-e4cbd9c1",
"target": {
"file": "drivers/gpio/gpio-mockup.c"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9b26723e058faaf11b532fb4aa16d6849d581790",
"deprecated": false
}
]