CVE-2022-49242

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Source
https://cve.org/CVERecord?id=CVE-2022-49242
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49242.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49242
Downstream
Related
Published
2025-02-26T01:56:03.812Z
Modified
2026-03-12T03:24:52.745507Z
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
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
Details

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

ASoC: mxs: Fix error handling in mxssgtl5000probe

This function only calls ofnodeput() in the regular path. And it will cause refcount leak in error paths. For example, when codecnp is NULL, saifnp[0] and saif_np[1] are not NULL, it will cause leaks.

ofnodeput() will check if the node pointer is NULL, so we can call it directly to release the refcount of regular pointers.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49242.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
e968194b45c4e8077dada75c5bae5660b37628fe
Fixed
f16ad2c0e22687f80e5981c67374023f51c204b9
Fixed
790d2628e3fcc819d8f5572eb5615113fb2e727a
Fixed
f8d38056bcd220ea6f0802a5586d1a12ebcce849
Fixed
67e12f1cb2f97468c12b59e21975eaa0f332e7d2
Fixed
86b6cf989437e694fd0a15782b5a513853a739e0
Fixed
44acdaf7acb60054d872bed18ce0e7db8ce900ce
Fixed
d2923b48d99fe663cb93d8b481c93299fcd68656
Fixed
8d880226c86f37624e2a5f3c6d92ac0ec3375f96
Fixed
6ae0a4d8fec551ec581d620f0eb1fe31f755551c

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49242.json"