cvelist/2024/26xxx/CVE-2024-26993.json
2024-11-05 10:01:00 +00:00

168 lines
8.8 KiB
JSON

{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"CVE_data_meta": {
"ID": "CVE-2024-26993",
"ASSIGNER": "cve@kernel.org",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs: sysfs: Fix reference leak in sysfs_break_active_protection()\n\nThe sysfs_break_active_protection() routine has an obvious reference\nleak in its error path. If the call to kernfs_find_and_get() fails then\nkn will be NULL, so the companion sysfs_unbreak_active_protection()\nroutine won't get called (and would only cause an access violation by\ntrying to dereference kn->parent if it was called). As a result, the\nreference to kobj acquired at the start of the function will never be\nreleased.\n\nFix the leak by adding an explicit kobject_put() call when kn is NULL."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Linux",
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "2afc9166f79b",
"version_value": "f28bba37fe24"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "4.19",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.19",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.313",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.275",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
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{
"version": "5.10.216",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.157",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.88",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.29",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
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},
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"lessThanOrEqual": "6.8.*",
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{
"version": "6.9",
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"status": "unaffected",
"versionType": "original_commit_for_fix"
}
],
"defaultStatus": "affected"
}
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://git.kernel.org/stable/c/f28bba37fe244889b81bb5c508d3f6e5c6e342c5",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/f28bba37fe244889b81bb5c508d3f6e5c6e342c5"
},
{
"url": "https://git.kernel.org/stable/c/57baab0f376bec8f54b0fe6beb8f77a57c228063",
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"name": "https://git.kernel.org/stable/c/57baab0f376bec8f54b0fe6beb8f77a57c228063"
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{
"url": "https://git.kernel.org/stable/c/84bd4c2ae9c3d0a7d3a5c032ea7efff17af17e17",
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"name": "https://git.kernel.org/stable/c/84bd4c2ae9c3d0a7d3a5c032ea7efff17af17e17"
},
{
"url": "https://git.kernel.org/stable/c/43f00210cb257bcb0387e8caeb4b46375d67f30c",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/43f00210cb257bcb0387e8caeb4b46375d67f30c"
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{
"url": "https://git.kernel.org/stable/c/5d43e072285e81b0b63cee7189b3357c7768a43b",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/5d43e072285e81b0b63cee7189b3357c7768a43b"
},
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"url": "https://git.kernel.org/stable/c/ac107356aabc362aaeb77463e814fc067a5d3957",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/ac107356aabc362aaeb77463e814fc067a5d3957"
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"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/a4c99b57d43bab45225ba92d574a8683f9edc8e4"
},
{
"url": "https://git.kernel.org/stable/c/a90bca2228c0646fc29a72689d308e5fe03e6d78",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/a90bca2228c0646fc29a72689d308e5fe03e6d78"
}
]
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