flac: fix CVE-2021-0561

In append_to_verify_fifo_interleaved_ of stream_encoder.c, there is
a possible out of bounds write due to a missing bounds check. This
could lead to local information disclosure with no additional
execution privileges needed. User interaction is not needed for
exploitation.Product: AndroidVersions: Android-11Android ID: A-174302683

References:
https://nvd.nist.gov/vuln/detail/CVE-2021-0561

Upstream patches:
https://github.com/xiph/flac/commit/e1575e4a7c5157cbf4e4a16dbd39b74f7174c7be

(From OE-Core rev: 76d5c8d876f78d86e755c12360d41e40154eca0b)

Signed-off-by: Li Wang <li.wang@windriver.com>
Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/flac/flac_1.3.3.bb b/meta/recipes-multimedia/flac/flac_1.3.3.bb
index cb6692aedf..d3c352cc44 100644
--- a/meta/recipes-multimedia/flac/flac_1.3.3.bb
+++ b/meta/recipes-multimedia/flac/flac_1.3.3.bb
@@ -15,6 +15,7 @@ LIC_FILES_CHKSUM = "file://COPYING.FDL;md5=ad1419ecc56e060eccf8184a87c4285f \
 DEPENDS = "libogg"
 
 SRC_URI = "http://downloads.xiph.org/releases/flac/${BP}.tar.xz \
+           file://CVE-2021-0561.patch \
 "
 
 SRC_URI[md5sum] = "26703ed2858c1fc9ffc05136d13daa69"