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Vulnerability CVE-2024-42255
Published: 2024-08-08
| Description: |
In the Linux kernel, the following vulnerability has been resolved:
tpm: Use auth only after NULL check in tpm_buf_check_hmac_response()
Dereference auth after NULL check in tpm_buf_check_hmac_response().
Otherwise, unless tpm2_sessions_init() was called, a call can cause NULL
dereference, when TCG_TPM2_HMAC is enabled.
[jarkko: adjusted the commit message.] |
References: |
https://git.kernel.org/stable/c/b9afbb9a0c734197c59c43610071041044bf1562
https://git.kernel.org/stable/c/7dc357d343f134bf59815ff6098b93503ec8a23b
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