staging: wfx: fix an error handling in wfx_init_common()
Summary
| CVE | CVE-2022-49105 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2025-02-26 07:00:47 UTC |
| Updated | 2026-08-13 00:17:27 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: staging: wfx: fix an error handling in wfx_init_common() One error handler of wfx_init_common() return without calling ieee80211_free_hw(hw), which may result in memory leak. And I add one err label to unify the error handler, which is useful for the subsequent changes. |
Risk And Classification
Primary CVSS: v3.1 5.5 MEDIUM from [email protected]
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-401 | CWE-401 CWE-401 Missing Release of Memory after Effective Lifetime
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | ADP | DECLARED | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | Secondary | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
LocalAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected 354d6ca9d99790e037bf06f093634e851d1253ee 93498c6e775ae91732a8109dba1bdcd324908f84 git | Not specified |
| CNA | Linux | Linux | affected 354d6ca9d99790e037bf06f093634e851d1253ee 86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0 git | Not specified |
| CNA | Linux | Linux | affected 354d6ca9d99790e037bf06f093634e851d1253ee ab0fed1fa744173433cfd1dbaf9239f200ded650 git | Not specified |
| CNA | Linux | Linux | affected 354d6ca9d99790e037bf06f093634e851d1253ee 9727912e906762a63c1a667c84731d3427653f88 git | Not specified |
| CNA | Linux | Linux | affected 354d6ca9d99790e037bf06f093634e851d1253ee 60f1d3c92dc1ef1026e5b917a329a7fa947da036 git | Not specified |
| CNA | Linux | Linux | affected 5.9 | Not specified |
| CNA | Linux | Linux | unaffected 5.9 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.111 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.34 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.16.20 5.16.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.17.3 5.17.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.18 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | Patch |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.