diff --git a/file-5.19-CVE-2014-3587.patch b/file-5.19-CVE-2014-3587.patch new file mode 100644 index 0000000..961c13d --- /dev/null +++ b/file-5.19-CVE-2014-3587.patch @@ -0,0 +1,36 @@ +From 0641e56be1af003aa02c7c6b0184466540637233 Mon Sep 17 00:00:00 2001 +From: Christos Zoulas +Date: Thu, 7 Aug 2014 09:38:35 +0000 +Subject: [PATCH] Prevent wrap around (Remi Collet at redhat) + +--- + src/cdf.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/src/cdf.c b/src/cdf.c +index 5dbf3b1..3e691f4 100644 +--- a/src/cdf.c ++++ b/src/cdf.c +@@ -35,7 +35,7 @@ + #include "file.h" + + #ifndef lint +-FILE_RCSID("@(#)$File: cdf.c,v 1.63 2014/06/09 13:04:37 christos Exp $") ++FILE_RCSID("@(#)$File: cdf.c,v 1.64 2014/07/24 19:35:39 christos Exp $") + #endif + + #include +@@ -835,6 +835,10 @@ cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h, + q = (const uint8_t *)(const void *) + ((const char *)(const void *)p + ofs + - 2 * sizeof(uint32_t)); ++ if (q < p) { ++ DPRINTF(("Wrapped around %p < %p\n", q, p)); ++ goto out; ++ } + if (q > e) { + DPRINTF(("Ran of the end %p > %p\n", q, e)); + goto out; +-- +2.0.4 +