CVE-2023-53277

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Source
https://cve.org/CVERecord?id=CVE-2023-53277
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53277.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-53277
Downstream
Related
Published
2025-09-16T08:11:12.194Z
Modified
2026-07-15T01:49:13.819024420Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
wifi: iwl3945: Add missing check for create_singlethread_workqueue
Details

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

wifi: iwl3945: Add missing check for createsinglethreadworkqueue

Add the check for the return value of the createsinglethreadworkqueue in order to avoid NULL pointer dereference.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53277.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
b481de9ca074528fe8c429604e2777db8b89806a
Fixed
3ae2fc4de12686f3fe695824169c1272c9f798f7
Fixed
7e594abc0424e4f8c2385f11aefeaadcfc507aa5
Fixed
2f80b3ff92514ebd227e5c55d3d1e480401b02b7
Fixed
505c74c4c0b1c5bcaa98a93b3087c268156070f1
Fixed
34f611204ae589bd5c494b10b41fb13436bd3c3f
Fixed
17e07d6587c55015956862ef3b101fd45fa49fbc
Fixed
1fdeb8b9f29dfd64805bb49475ac7566a3cb06cb

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53277.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.24
Fixed
4.19.276
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.235
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.173
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.99
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.16
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53277.json"