CVE-2024-46686

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-46686
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46686.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-46686
Downstream
Related
Published
2024-09-13T05:29:17.821Z
Modified
2025-11-27T19:34:47.193421Z
Summary
smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req()
Details

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

smb/client: avoid dereferencing rdata=NULL in smb2newread_req()

This happens when called from SMB2read() while using rdma and reaching the rdmareadwrite_threshold.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/blob/ee626f5d79d5817bb21d6f048dc0da4c4e383443/cves/2024/46xxx/CVE-2024-46686.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
edf38e9f4269591d26b3783c0b348c9345580c3c
Fixed
6df57c63c200cd05e085c3b695128260e21959b7
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a6559cc1d35d3eeafb0296aca347b2f745a28a74
Fixed
a01859dd6aebf826576513850a3b05992809e9d2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a6559cc1d35d3eeafb0296aca347b2f745a28a74
Fixed
b902fb78ab21299e4dd1775e7e8d251d5c0735bc
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a6559cc1d35d3eeafb0296aca347b2f745a28a74
Fixed
c724b2ab6a46435b4e7d58ad2fbbdb7a318823cf
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
74ab77137c99438626f4eb8134d8e26204bb5b64

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.108
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.49
Type
ECOSYSTEM
Events
Introduced
6.3.0
Fixed
6.10.8