Re: [PATCH v2 1/1] mm/madvise: replace ptrace attach requirement for process_madvise

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 11 Jan 2021, Suren Baghdasaryan wrote:

> Replace PTRACE_MODE_ATTACH with a combination of PTRACE_MODE_READ
> and CAP_SYS_NICE. PTRACE_MODE_READ to prevent leaking ASLR metadata
> and CAP_SYS_NICE for influencing process performance.


Almost missed these -- please cc the LSM mailing list when modifying 
capabilities or other LSM-related things.

-- 
James Morris
<jmorris@xxxxxxxxx>




[Index of Archives]     [Selinux Refpolicy]     [Linux SGX]     [Fedora Users]     [Fedora Desktop]     [Yosemite Photos]     [Yosemite Camping]     [Yosemite Campsites]     [KDE Users]     [Gnome Users]

  Powered by Linux