Socflash says the bmc is write protected.

[Neeraj Ladkani]

Can anyone confirms if these locks persists during BMC reset?

Neeraj


From: openbmc <openbmc-bounces+neladk=microsoft.com at lists.ozlabs.org> On Behalf Of James Mihm
Sent: Monday, August 19, 2019 7:26 AM
To: Zheng Bao <fishbaoz at hotmail.com>
Cc: openbmc at lists.ozlabs.org
Subject: Re: Socflash says the bmc is write protected.

The P2A Bridge that is used by the socflash utility has been disabled; see  https://nvd.nist.gov/vuln/detail/CVE-2019-6260<https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fnvd.nist.gov%2Fvuln%2Fdetail%2FCVE-2019-6260&data=02%7C01%7Cneladk%40microsoft.com%7C745cbb7bf95a416e39e808d724b2476e%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637018220436896615&sdata=ZJb%2Bx8BQmenKs6K%2FV26iypu9JrMor1d4uliQJGe1YIk%3D&reserved=0> for details.

On Mon, Aug 19, 2019 at 5:51 AM Zheng Bao <fishbaoz at hotmail.com<mailto:fishbaoz at hotmail.com>> wrote:
Hi, All,
I use socflash to update the BMC firmware. The original BMC firmware can be updated, but openbmc can not be.
Socflash says the BMC is protected. Does anybody know why?

Thanks.
Joe
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