diff options
author | Ross Burton <ross@burtonini.com> | 2022-01-10 12:19:32 +0000 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2022-01-22 17:56:53 +0000 |
commit | 1e4665204b6e020c621494e44fc7afd87e30c7bb (patch) | |
tree | 6c2091306cb4c82be351140c539b1227c3a98824 | |
parent | 07755db69908f752571dc52993dcba32bfe9fc66 (diff) | |
download | poky-1e4665204b6e020c621494e44fc7afd87e30c7bb.tar.gz |
xserver-xorg: whitelist two CVEs
CVE-2011-4613 is specific to Debian/Ubuntu.
CVE-2020-25697 is a non-trivial attack that may not actually be feasible
considering the default behaviour for clients is to exit if the
connection is lost.
(From OE-Core rev: c477e35d01e7b8443b680f6456ac92a15fbfeaa2)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit afa2e6c31a79f75ff4113d53f618bbb349cd6c17)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r-- | meta/recipes-graphics/xorg-xserver/xserver-xorg.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/meta/recipes-graphics/xorg-xserver/xserver-xorg.inc b/meta/recipes-graphics/xorg-xserver/xserver-xorg.inc index 02daafc098..c891211c40 100644 --- a/meta/recipes-graphics/xorg-xserver/xserver-xorg.inc +++ b/meta/recipes-graphics/xorg-xserver/xserver-xorg.inc | |||
@@ -19,6 +19,14 @@ XORG_PN = "xorg-server" | |||
19 | SRC_URI = "${XORG_MIRROR}/individual/xserver/${XORG_PN}-${PV}.tar.bz2" | 19 | SRC_URI = "${XORG_MIRROR}/individual/xserver/${XORG_PN}-${PV}.tar.bz2" |
20 | 20 | ||
21 | CVE_PRODUCT = "xorg-server x_server" | 21 | CVE_PRODUCT = "xorg-server x_server" |
22 | # This is specific to Debian's xserver-wrapper.c | ||
23 | CVE_CHECK_WHITELIST += "CVE-2011-4613" | ||
24 | # As per upstream, exploiting this flaw is non-trivial and it requires exact | ||
25 | # timing on the behalf of the attacker. Many graphical applications exit if their | ||
26 | # connection to the X server is lost, so a typical desktop session is either | ||
27 | # impossible or difficult to exploit. There is currently no upstream patch | ||
28 | # available for this flaw. | ||
29 | CVE_CHECK_WHITELIST += "CVE-2020-25697" | ||
22 | 30 | ||
23 | S = "${WORKDIR}/${XORG_PN}-${PV}" | 31 | S = "${WORKDIR}/${XORG_PN}-${PV}" |
24 | 32 | ||