CVE-2024-53085

In the Linux kernel, the following vulnerability has been resolved: tpm: Lock TPM chip in tpmpmsuspend first Setting TPMCHIPFLAGSUSPENDED in the end of tpmpmsuspend can be racy according, as this leaves window for tpmhwrngread to be called while the operation is in progress. The recent bug report...

CVE-2024-53085

In the Linux kernel, the following vulnerability has been resolved: tpm: Lock TPM chip in tpmpmsuspend first Setting TPMCHIPFLAGSUSPENDED in the end of tpmpmsuspend can be racy according, as this leaves window for tpmhwrngread to be called while the operation is in progress. The recent bug report...

CVE-2024-53085

CVE-2024-53085 (Linux kernel) describes a race in TPM handling during suspend/read paths. The fix locks the TPM chip before checking chip flags in both tpm_pm_suspend() and tpm_hwrng_read(), and relocates TPM_CHIP_FLAG_SUSPENDED checking inside tpm_get_random() so the lock is considered when the ...