In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Fix oob in ntfs_listxattr
The length of name cannot exceed the space occupied by ea.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52640.json"
}"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52640.json"
[
{
"signature_version": "v1",
"deprecated": false,
"digest": {
"length": 784.0,
"function_hash": "161723270577285505907768598935497793694"
},
"signature_type": "Function",
"id": "CVE-2023-52640-4dc2dcb9",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0830c5cf19bdec50d0ede4755ddc463663deb21c",
"target": {
"function": "ntfs_list_ea",
"file": "fs/ntfs3/xattr.c"
}
},
{
"signature_version": "v1",
"deprecated": false,
"digest": {
"length": 784.0,
"function_hash": "161723270577285505907768598935497793694"
},
"signature_type": "Function",
"id": "CVE-2023-52640-c088a8fc",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@52fff5799e3d1b5803ecd2f5f19c13c65f4f7b23",
"target": {
"function": "ntfs_list_ea",
"file": "fs/ntfs3/xattr.c"
}
},
{
"signature_version": "v1",
"deprecated": false,
"digest": {
"line_hashes": [
"110919814364385157855827460715879157101",
"236301829471503103814248451247199836342",
"86076926513879570582037063219885929027"
],
"threshold": 0.9
},
"signature_type": "Line",
"id": "CVE-2023-52640-d44a944a",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@52fff5799e3d1b5803ecd2f5f19c13c65f4f7b23",
"target": {
"file": "fs/ntfs3/xattr.c"
}
},
{
"signature_version": "v1",
"deprecated": false,
"digest": {
"line_hashes": [
"110919814364385157855827460715879157101",
"236301829471503103814248451247199836342",
"86076926513879570582037063219885929027"
],
"threshold": 0.9
},
"signature_type": "Line",
"id": "CVE-2023-52640-f61e7912",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0830c5cf19bdec50d0ede4755ddc463663deb21c",
"target": {
"file": "fs/ntfs3/xattr.c"
}
}
]