CVE-2022-49399 (GCVE-0-2022-49399)
Vulnerability from cvelistv5
Published
2025-02-26 02:12
Modified
2025-05-04 08:36
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tty: goldfish: Use tty_port_destroy() to destroy port
In goldfish_tty_probe(), the port initialized through tty_port_init()
should be destroyed in error paths.In goldfish_tty_remove(), qtty->port
also should be destroyed or else might leak resources.
Fix the above by calling tty_port_destroy().
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linux | Linux |
Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca Version: 666b7793d4bfa9f150b5c2007ab48c755ddc53ca |
||||||
|
|||||||||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/tty/goldfish.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "241fcb79dd1df276d80b19f5f6acc9eaaaa63309",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "326192b99c903a2193d820c30ed936cc2402382c",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "9ae3d073f7db5578ae1907544f0c15947e9678e6",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "ee6c33b29e624f515202a31bf6ef0437f26a1867",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "da64f419d7f78272bfe40dde1262602d4ff6b32c",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "45f6ce70abfb7ccf9d787781cbc4c03294a775a1",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "4639d1b992de8f37d66f698056875c274efcd45f",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
},
{
"lessThan": "507b05063d1b7a1fcb9f7d7c47586fc4f3508f98",
"status": "affected",
"version": "666b7793d4bfa9f150b5c2007ab48c755ddc53ca",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/tty/goldfish.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"lessThan": "3.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"version": "4.14.283",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.247",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.198",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.122",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.47",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"version": "5.17.15",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"version": "5.18.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.14.283",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.247",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.198",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.122",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.47",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.17.15",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.18.4",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.19",
"versionStartIncluding": "3.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: goldfish: Use tty_port_destroy() to destroy port\n\nIn goldfish_tty_probe(), the port initialized through tty_port_init()\nshould be destroyed in error paths.In goldfish_tty_remove(), qtty-\u003eport\nalso should be destroyed or else might leak resources.\n\nFix the above by calling tty_port_destroy()."
}
],
"providerMetadata": {
"dateUpdated": "2025-05-04T08:36:51.387Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309"
},
{
"url": "https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c"
},
{
"url": "https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6"
},
{
"url": "https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867"
},
{
"url": "https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c"
},
{
"url": "https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1"
},
{
"url": "https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f"
},
{
"url": "https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98"
}
],
"title": "tty: goldfish: Use tty_port_destroy() to destroy port",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-49399",
"datePublished": "2025-02-26T02:12:27.650Z",
"dateReserved": "2025-02-26T02:08:31.563Z",
"dateUpdated": "2025-05-04T08:36:51.387Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}