[PATCH SECURITY CORRECTED 0/1] x86, x32: Correct invalid use of user timespec in the kernel

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

 



From: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>

[ Resending with corrected Cc: list and authorship ]

Hi Linus,

You probably have already seen this on the <security@xxxxxxxxxx>
mailing list, but here is a cleaned up patch for you.  This is an
incorrect use of struct timespec in one of the x32 compatibility
functions; we are supposed to copy it into a kernel buffer even for
the non-compat ABI, but instead passed the pointer as if it had been a
kernel pointer.

       -hpa

--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]