From 51fa77085743463abebb3dd14e8eec428a111df3 Mon Sep 17 00:00:00 2001 From: ghassaneben Date: Mon, 29 Aug 2022 16:57:20 +0200 Subject: [PATCH] sqlite: fix CVE-2022-35737 Increase the size of loop variables in the printf() implementation to avoid integer overflow on multi-gigabyte string arguments. CVE-2022-35737. This bug fix refers to: CVE-2022-35737 and it's a backport of a fix added in sqlite 3.39.2 (2022-07-21). (From OE-Core rev: fdc82b2314b580c0135c16b7278ebf8786311dec) Signed-off-by: Ghassane Ben El Aattar Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie --- ...riables-in-the-printf-implementation.patch | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 meta/recipes-support/sqlite/files/0001-sqlite-Increased-the-size-of-loop-variables-in-the-printf-implementation.patch diff --git a/meta/recipes-support/sqlite/files/0001-sqlite-Increased-the-size-of-loop-variables-in-the-printf-implementation.patch b/meta/recipes-support/sqlite/files/0001-sqlite-Increased-the-size-of-loop-variables-in-the-printf-implementation.patch new file mode 100644 index 0000000000..9e8f039ef6 --- /dev/null +++ b/meta/recipes-support/sqlite/files/0001-sqlite-Increased-the-size-of-loop-variables-in-the-printf-implementation.patch @@ -0,0 +1,26 @@ +From ec75530b8d8268cb07d8e476d79e1b0e59492fa2 Mon Sep 17 00:00:00 2001 +From: drh +Date: Thu, 18 Aug 2022 15:10:46 +0200 +Subject: [PATCH] sqlite: Increase the size of loop variables in the printf() implementation + +Increase the size of loop variables in the printf() implementation to avoid integer overflow on multi-gigabyte string arguments. CVE-2022-35737. + +This bug fix refers to: CVE-2022-35737 and it's a backport of a fix added in sqlite 3.39.2 (2022-07-21). + +Signed-off-by: Ghassane Ben El Aattar ghassaneb.aattar@huawei.com + +CVE: CVE-2022-35737 + +Upstream-Status: Backport [https://www.sqlite.org/src/info/aab790a16e1bdff7] +--- + sqlite3.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/sqlite3.c b/sqlite3.c +index f867d62..490199a 100644 +--- a/sqlite3.c ++++ b/sqlite3.c +@@ -30234,1 +30234,2 @@ static int vxprintf( +- int i, j, k, n, isnull; ++ i64 i, j, k, n; ++ int isnull;