CVE-2024-47749

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Source
https://cve.org/CVERecord?id=CVE-2024-47749
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47749.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-47749
Downstream
Related
Published
2024-10-21T12:14:15.126Z
Modified
2026-05-28T03:52:57.789043018Z
Summary
RDMA/cxgb4: Added NULL check for lookup_atid
Details

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

RDMA/cxgb4: Added NULL check for lookup_atid

The lookup_atid() function can return NULL if the ATID is invalid or does not exist in the identifier table, which could lead to dereferencing a null pointer without a check in the act_establish() and act_open_rpl() functions. Add a NULL check to prevent null pointer dereferencing.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47749.json",
    "cna_assigner": "Linux"
}
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
cfdda9d764362ab77b11a410bb928400e6520d57
Fixed
b12e25d91c7f97958341538c7dc63ee49d01548f
Fixed
4e1fe68d695af367506ea3c794c5969630f21697
Fixed
dd598ac57dcae796cb58551074660c39b43fb155
Fixed
b11318dc8a1ec565300bb1a9073095af817cc508
Fixed
39cb9f39913566ec5865581135f3e8123ad1aee1
Fixed
0d50ae281a1712b9b2ca72830a96b8f11882358d
Fixed
54aaa3ed40972511e423b604324b881425b9ff1e
Fixed
b9c94c8ba5a713817cffd74c4bacc05187469624
Fixed
e766e6a92410ca269161de059fff0843b8ddd65f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47749.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.35
Fixed
4.19.323
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.285
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.227
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.168
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.113
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.54
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.13
Type
ECOSYSTEM
Events
Introduced
6.11.0
Fixed
6.11.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-47749.json"