CVE-2023-53277

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Source
https://cve.org/CVERecord?id=CVE-2023-53277
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53277.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53277
Downstream
Related
Published
2025-09-16T08:11:12.194Z
Modified
2026-03-20T12:33:04.102470Z
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/osv-test-cve-osv-conversion/osv-output/CVE-2023-53277.json"