CVE-2024-26954

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Source
https://cve.org/CVERecord?id=CVE-2024-26954
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26954.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-26954
Downstream
Published
2024-05-01T05:18:47.428Z
Modified
2026-03-14T12:27:43.191767Z
Summary
ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
Details

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix slab-out-of-bounds in smbstrndupfrom_utf16()

If ->NameOffset of smb2createreq is smaller than Buffer offset of smb2createreq, slab-out-of-bounds read can happen from smb2open. This patch set the minimum value of the name offset to the buffer offset to validate name length of smb2create_req().

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26954.json"
}
References

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
Introduced
0626e6641f6b467447c81dd7678a69c66f7746cf
Fixed
d70c2e0904ab3715c5673fd45788a464a246d1db
Fixed
9e4937cbc150f9d5a9b5576e1922ef0b5ed2eb72
Fixed
3b8da67191e938a63d2736dabb4ac5d337e5de57
Fixed
4f97e6a9d62cb1fce82fbf4baff44b83221bc178
Fixed
a80a486d72e20bd12c335bcd38b6e6f19356b0aa

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26954.json"