CVE-2022-49627
- Source
- https://cve.org/CVERecord?id=CVE-2022-49627
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49627.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49627
- Downstream
- Related
- Published
- 2025-02-26T02:23:41.763Z
- Modified
- 2026-03-10T08:01:12.481817Z
- 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
- ima: Fix potential memory leak in ima_init_crypto()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ima: Fix potential memory leak in imainitcrypto()
On failure to allocate the SHA1 tfm, IMA fails to initialize and exits without freeing the imaalgoarray. Add the missing kfree() for imaalgoarray to avoid the potential memory leak.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49627.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/067d2521874135267e681c19d42761c601d503d6
- https://git.kernel.org/stable/c/601ae26aa2802a4c10c94d7388a99eabdbefab2b
- https://git.kernel.org/stable/c/830de9667b3ada0a75a3f098dfc7159709fe397b
- https://git.kernel.org/stable/c/c1d9702ceb4a091da6bee380627596d1fba09274
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49627.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49627
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
-
Introduced6d94809af6b0830c4dfcad661535a5939bcb8a7dFixedc1d9702ceb4a091da6bee380627596d1fba09274Fixed601ae26aa2802a4c10c94d7388a99eabdbefab2bFixed830de9667b3ada0a75a3f098dfc7159709fe397bFixed067d2521874135267e681c19d42761c601d503d6
Affected versions
v5.*
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.10.1
v5.10.10
v5.10.100
v5.10.101
v5.10.102
v5.10.103
v5.10.104
v5.10.105
v5.10.106
v5.10.107
v5.10.108
v5.10.109
v5.10.11
v5.10.110
v5.10.111
v5.10.112
v5.10.113
v5.10.114
v5.10.115
v5.10.116
v5.10.117
v5.10.118
v5.10.119
v5.10.12
v5.10.120
v5.10.121
v5.10.122
v5.10.123
v5.10.124
v5.10.125
v5.10.126
v5.10.127
v5.10.128
v5.10.129
v5.10.13
v5.10.130
v5.10.131
v5.10.14
v5.10.15
v5.10.16
v5.10.17
v5.10.18
v5.10.19
v5.10.2
v5.10.20
v5.10.21
v5.10.22
v5.10.23
v5.10.24
v5.10.25
v5.10.26
v5.10.27
v5.10.28
v5.10.29
v5.10.3
v5.10.30
v5.10.31
v5.10.32
v5.10.33
v5.10.34
v5.10.35
v5.10.36
v5.10.37
v5.10.38
v5.10.39
v5.10.4
v5.10.40
v5.10.41
v5.10.42
v5.10.43
v5.10.44
v5.10.45
v5.10.46
v5.10.47
v5.10.48
v5.10.49
v5.10.5
v5.10.50
v5.10.51
v5.10.52
v5.10.53
v5.10.54
v5.10.55
v5.10.56
v5.10.57
v5.10.58
v5.10.59
v5.10.6
v5.10.60
v5.10.61
v5.10.62
v5.10.63
v5.10.64
v5.10.65
v5.10.66
v5.10.67
v5.10.68
v5.10.69
v5.10.7
v5.10.70
v5.10.71
v5.10.72
v5.10.73
v5.10.74
v5.10.75
v5.10.76
v5.10.77
v5.10.78
v5.10.79
v5.10.8
v5.10.80
v5.10.81
v5.10.82
v5.10.83
v5.10.84
v5.10.85
v5.10.86
v5.10.87
v5.10.88
v5.10.89
v5.10.9
v5.10.90
v5.10.91
v5.10.92
v5.10.93
v5.10.94
v5.10.95
v5.10.96
v5.10.97
v5.10.98
v5.10.99
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
v5.15.46
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
v5.15.6
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
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.18.1
v5.18.10
v5.18.11
v5.18.12
v5.18.2
v5.18.3
v5.18.4
v5.18.5
v5.18.6
v5.18.7
v5.18.8
v5.18.9
v5.19-rc1
v5.19-rc2
v5.7
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
Database specific
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49627.json"
vanir_signatures
[
{
"signature_version": "v1",
"signature_type": "Function",
"target": {
"file": "security/integrity/ima/ima_crypto.c",
"function": "ima_init_crypto"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@830de9667b3ada0a75a3f098dfc7159709fe397b",
"digest": {
"length": 2329.0,
"function_hash": "143293663695724659151817963845413449004"
},
"id": "CVE-2022-49627-1661bc60"
},
{
"signature_version": "v1",
"signature_type": "Function",
"target": {
"file": "security/integrity/ima/ima_crypto.c",
"function": "ima_init_crypto"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@601ae26aa2802a4c10c94d7388a99eabdbefab2b",
"digest": {
"length": 2329.0,
"function_hash": "143293663695724659151817963845413449004"
},
"id": "CVE-2022-49627-1fc538f5"
},
{
"signature_version": "v1",
"signature_type": "Line",
"target": {
"file": "security/integrity/ima/ima_crypto.c"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@067d2521874135267e681c19d42761c601d503d6",
"digest": {
"line_hashes": [
"88908990161508103813330422534836196131",
"291623286157946635135787711648868086763",
"261002437097362198874623812425159821101",
"6619544370963012292991975835118243074"
],
"threshold": 0.9
},
"id": "CVE-2022-49627-3166d788"
},
{
"signature_version": "v1",
"signature_type": "Line",
"target": {
"file": "security/integrity/ima/ima_crypto.c"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@830de9667b3ada0a75a3f098dfc7159709fe397b",
"digest": {
"line_hashes": [
"88908990161508103813330422534836196131",
"291623286157946635135787711648868086763",
"261002437097362198874623812425159821101",
"6619544370963012292991975835118243074"
],
"threshold": 0.9
},
"id": "CVE-2022-49627-3ce4651a"
},
{
"signature_version": "v1",
"signature_type": "Function",
"target": {
"file": "security/integrity/ima/ima_crypto.c",
"function": "ima_init_crypto"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@067d2521874135267e681c19d42761c601d503d6",
"digest": {
"length": 2329.0,
"function_hash": "143293663695724659151817963845413449004"
},
"id": "CVE-2022-49627-87ebf1f7"
},
{
"signature_version": "v1",
"signature_type": "Line",
"target": {
"file": "security/integrity/ima/ima_crypto.c"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@601ae26aa2802a4c10c94d7388a99eabdbefab2b",
"digest": {
"line_hashes": [
"88908990161508103813330422534836196131",
"291623286157946635135787711648868086763",
"261002437097362198874623812425159821101",
"6619544370963012292991975835118243074"
],
"threshold": 0.9
},
"id": "CVE-2022-49627-99f56331"
},
{
"signature_version": "v1",
"signature_type": "Line",
"target": {
"file": "security/integrity/ima/ima_crypto.c"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c1d9702ceb4a091da6bee380627596d1fba09274",
"digest": {
"line_hashes": [
"88908990161508103813330422534836196131",
"291623286157946635135787711648868086763",
"261002437097362198874623812425159821101",
"6619544370963012292991975835118243074"
],
"threshold": 0.9
},
"id": "CVE-2022-49627-b5d0b6af"
},
{
"signature_version": "v1",
"signature_type": "Function",
"target": {
"file": "security/integrity/ima/ima_crypto.c",
"function": "ima_init_crypto"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c1d9702ceb4a091da6bee380627596d1fba09274",
"digest": {
"length": 2329.0,
"function_hash": "143293663695724659151817963845413449004"
},
"id": "CVE-2022-49627-e8257301"
}
]