lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 15 Jan 2020 14:06:40 -0800 (PST) From: David Miller <davem@...emloft.net> To: colin.king@...onical.com Cc: qiang.zhao@....com, netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org, kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info From: Colin King <colin.king@...onical.com> Date: Tue, 14 Jan 2020 14:54:48 +0000 > From: Colin Ian King <colin.king@...onical.com> > > Array utdm_info is declared as an array of MAX_HDLC_NUM (4) elements > however up to UCC_MAX_NUM (8) elements are potentially being written > to it. Currently we have an array out-of-bounds write error on the > last 4 elements. Fix this by making utdm_info UCC_MAX_NUM elements in > size. > > Addresses-Coverity: ("Out-of-bounds write") > Fixes: c19b6d246a35 ("drivers/net: support hdlc function for QE-UCC") > Signed-off-by: Colin Ian King <colin.king@...onical.com> Applied and queued up for -stable.
Powered by blists - more mailing lists