CVE-2022-50389

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Source
https://cve.org/CVERecord?id=CVE-2022-50389
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50389.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-50389
Downstream
Related
Published
2025-09-18T13:33:09.322Z
Modified
2026-03-20T11:47:26.050287Z
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
tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak
Details

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

tpm: tpmcrb: Add the missed acpiput_table() to fix memory leak

In crbacpiadd(), we get the TPM2 table to retrieve information like start method, and then assign them to the priv data, so the TPM2 table is not used after the init, should be freed, call acpiputtable() to fix the memory leak.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50389.json"
}
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
30fc8d138e9123f374a3c3867e7c7c5cd4004941
Fixed
08fd965521d0e172d540cf945517810895fcb199
Fixed
1af2232b13837ce0f3a082b9f43735b09aafc367
Fixed
927860dfa161ae8392a264197257dbdc52b26b0f
Fixed
0bd9b4be721c776f77adcaf34105dfca3007ddb9
Fixed
986cd9a9b95423e35a2cbb8e9105aec0e0d7f337
Fixed
2fcd3dc8b97a14f1672729c86b7041a1a89b052a
Fixed
b0785edaf649e5f04dc7f75533e810f4c00e4106
Fixed
37e90c374dd11cf4919c51e847c6d6ced0abc555

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50389.json"