On 3/12/19 9:57 PM, Ben Hutchings wrote:
> On Tue, 2019-03-12 at 19:04 +0100, Christoph Müllner wrote:
>> I've been able to reproduce and analyse this issue.
>>
>> The security error seems to be valid.
> [...]
>
> I don't see a security issue here. The kernel does
I've been able to reproduce and analyse this issue.
The security error seems to be valid.
What actually happens is, that dmidecode does the following (strace):
> openat(AT_FDCWD, "/dev/mem"
> , O_RDONLY) = 3
> fstat(3, {st_mode=S_IFCHR|0640, st_rdev=makedev(1, 1), ...}) = 0
> mmap(NULL, 65536,
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