CVE-2022-50389
tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak In crb_acpi_add(), 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 acpi_put_table() to fix the memory leak.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new medium vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 08fd965521d0e172d540cf945517810895fcb199 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 1af2232b13837ce0f3a082b9f43735b09aafc367 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 927860dfa161ae8392a264197257dbdc52b26b0f 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 0bd9b4be721c776f77adcaf34105dfca3007ddb9 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 986cd9a9b95423e35a2cbb8e9105aec0e0d7f337 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 2fcd3dc8b97a14f1672729c86b7041a1a89b052a 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < b0785edaf649e5f04dc7f75533e810f4c00e4106 30fc8d138e9123f374a3c3867e7c7c5cd4004941 < 37e90c374dd11cf4919c51e847c6d6ced0abc555
Linux / Linux
4.0
References
git.kernel.org: https://git.kernel.org/stable/c/08fd965521d0e172d540cf945517810895fcb199 git.kernel.org: https://git.kernel.org/stable/c/1af2232b13837ce0f3a082b9f43735b09aafc367 git.kernel.org: https://git.kernel.org/stable/c/927860dfa161ae8392a264197257dbdc52b26b0f git.kernel.org: https://git.kernel.org/stable/c/0bd9b4be721c776f77adcaf34105dfca3007ddb9 git.kernel.org: https://git.kernel.org/stable/c/986cd9a9b95423e35a2cbb8e9105aec0e0d7f337 git.kernel.org: https://git.kernel.org/stable/c/2fcd3dc8b97a14f1672729c86b7041a1a89b052a git.kernel.org: https://git.kernel.org/stable/c/b0785edaf649e5f04dc7f75533e810f4c00e4106 git.kernel.org: https://git.kernel.org/stable/c/37e90c374dd11cf4919c51e847c6d6ced0abc555