In the Linux kernel, the following vulnerability has been resolved:
scsi: snic: Fix memory leak with using debugfs_lookup()
When calling debugfslookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove() instead which handles all of the logic at once.
[
{
"id": "CVE-2023-53414-2fa588d8",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@995424f59ab52fb432b26ccb3abced63745ea041",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"length": 157.0,
"function_hash": "226881464274242909806571410481865916993"
},
"target": {
"function": "snic_trc_debugfs_term",
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-34416f30",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3dec769caf337c55814fbf79ec8c91a3cce23bf3",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"length": 157.0,
"function_hash": "226881464274242909806571410481865916993"
},
"target": {
"function": "snic_trc_debugfs_term",
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-4a176877",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ad0e4e2fab928477f74d742e6e77d79245d3d3e7",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"length": 157.0,
"function_hash": "226881464274242909806571410481865916993"
},
"target": {
"function": "snic_trc_debugfs_term",
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-5de8078e",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ad0e4e2fab928477f74d742e6e77d79245d3d3e7",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"192756004003530254855401067191172766009",
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"26963995431250489434536320202902983224"
]
},
"target": {
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-81a02679",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5a46d8bdaf03e8a4bb83f0c363326d9aa66cc122",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
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]
},
"target": {
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-9c5c7e76",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@3dec769caf337c55814fbf79ec8c91a3cce23bf3",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"192756004003530254855401067191172766009",
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]
},
"target": {
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-bada7113",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@5a46d8bdaf03e8a4bb83f0c363326d9aa66cc122",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"length": 157.0,
"function_hash": "226881464274242909806571410481865916993"
},
"target": {
"function": "snic_trc_debugfs_term",
"file": "drivers/scsi/snic/snic_debugfs.c"
}
},
{
"id": "CVE-2023-53414-d846c599",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@995424f59ab52fb432b26ccb3abced63745ea041",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"192756004003530254855401067191172766009",
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]
},
"target": {
"file": "drivers/scsi/snic/snic_debugfs.c"
}
}
]