CVE-2022-50824
tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.13
References 8
git.kernel.org
- stable/c/8bc6c10d3f389693410adb14b4e9deec01ff6334
- stable/c/de667a2704ae799f697fd45cf4317623d8c79fb7
- stable/c/e027f3b9fabd2b410a4e6a7651e7a45b87019f23
- stable/c/3b6c822238da9ee8984803355601bcc603d49cb5
- stable/c/43135fb098126ef2cd6ed584900fd7bfa25f95ce
- stable/c/e0d1cf8ef84bb14a673215699fb8acc187aa2c4a
- stable/c/e60fa800a32a693d672b1a091424d780278c4587
- stable/c/db9622f762104459ff87ecdf885cc42c18053fd9