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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2021-47009HistoryFeb 28, 2024 - 9:15 a.m.
CVE-2021-47009
2024-02-2809:15:38
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
linux kernel
vulnerability
cve-2021-47009
fixed
key
trusted
object td
memory leak
In the Linux kernel, the following vulnerability has been resolved:
KEYS: trusted: Fix memory leak on object td
Two error return paths are neglecting to free allocated object td,
causing a memory leak. Fix this by returning via the error return
path that securely kfree’s td.
Fixes clang scan-build warning:
security/keys/trusted-keys/trusted_tpm1.c:496:10: warning: Potential
memory leak [unix.Malloc]
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