CVE-2022-50824 — Improper Update of Reference Count in Linux
Severity
3.3LOW
No vectorEPSS
0.0%
top 89.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 30
Description
In the Linux kernel, the following vulnerability has been resolved:
tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak
In check_acpi_tpm2(), we get the TPM2 table just to make
sure the table is there, not used after the init, so the
acpi_put_table() should be added to release the ACPI memory.
Affected Packages4 packages
▶CVEListV5linux/linux4cb586a188d468e05649575f0689dd2bf8c122e6 — 8bc6c10d3f389693410adb14b4e9deec01ff6334+8
🔴Vulnerability Details
3OSV▶
CVE-2022-50824: In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak In check_acpi_tpm↗2025-12-30
GHSA▶
GHSA-vhhq-m77j-5mrm: In the Linux kernel, the following vulnerability has been resolved:
tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak
In check_acpi_t↗2025-12-30