From 3c78000aaf8e4ee8ffb7674f5c286e2c110f167b Mon Sep 17 00:00:00 2001 From: Catalin Enache Date: Tue, 23 Mar 2021 19:37:57 -0400 Subject: connman: fix CVE-2021-26675, CVE-2021-26676 A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code. gdhcp in ConnMan before 1.39 could be used by network-adjacent. attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp. References: https://nvd.nist.gov/vuln/detail/CVE-2021-26675 https://nvd.nist.gov/vuln/detail/CVE-2021-26676 Upstream patches: https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=e4079a20f617a4b076af503f6e4e8b0304c9f2cb https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676fa https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1 Signed-off-by: Catalin Enache Signed-off-by: Randy MacLeod Signed-off-by: Steve Sakoman --- meta/recipes-connectivity/connman/connman_1.37.bb | 3 +++ 1 file changed, 3 insertions(+) (limited to 'meta/recipes-connectivity/connman/connman_1.37.bb') diff --git a/meta/recipes-connectivity/connman/connman_1.37.bb b/meta/recipes-connectivity/connman/connman_1.37.bb index 00852bf0d6..bdab4c4f18 100644 --- a/meta/recipes-connectivity/connman/connman_1.37.bb +++ b/meta/recipes-connectivity/connman/connman_1.37.bb @@ -6,6 +6,9 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/network/${BPN}/${BP}.tar.xz \ file://0001-gweb-fix-segfault-with-musl-v1.1.21.patch \ file://connman \ file://no-version-scripts.patch \ + file://CVE-2021-26675.patch \ + file://CVE-2021-26676-0001.patch \ + file://CVE-2021-26676-0002.patch \ " SRC_URI_append_libc-musl = " file://0002-resolve-musl-does-not-implement-res_ninit.patch" -- cgit 1.2.3-korg