diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-devtools/yasm')
3 files changed, 72 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch new file mode 100644 index 0000000000..ae10e99c2f --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch @@ -0,0 +1,29 @@ +From b2cc5a1693b17ac415df76d0795b15994c106441 Mon Sep 17 00:00:00 2001 +From: Katsuhiko Gondow <gondow@cs.titech.ac.jp> +Date: Tue, 13 Jun 2023 05:00:47 +0900 +Subject: [PATCH] Fix memory leak in bin-objfmt (#231) + +Upstream-Status: Backport [https://github.com/yasm/yasm/commit/b2cc5a1693b17ac415df76d0795b15994c106441] + +CVE: CVE-2023-31975 +--- + modules/objfmts/bin/bin-objfmt.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/modules/objfmts/bin/bin-objfmt.c b/modules/objfmts/bin/bin-objfmt.c +index 18026750..a38c3422 100644 +--- a/modules/objfmts/bin/bin-objfmt.c ++++ b/modules/objfmts/bin/bin-objfmt.c +@@ -1680,6 +1680,10 @@ static void + bin_section_data_destroy(void *data) + { + bin_section_data *bsd = (bin_section_data *)data; ++ if (bsd->align) ++ yasm_xfree(bsd->align); ++ if (bsd->valign) ++ yasm_xfree(bsd->valign); + if (bsd->start) + yasm_expr_destroy(bsd->start); + if (bsd->vstart) +-- +2.40.0 diff --git a/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-37732.patch b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-37732.patch new file mode 100644 index 0000000000..1ca33f0a92 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-37732.patch @@ -0,0 +1,41 @@ +From 2cd3bb50e256f5ed5f611ac611d25fe673f2cec3 Mon Sep 17 00:00:00 2001 +From: Peter Johnson <johnson.peter@gmail.com> +Date: Fri, 11 Aug 2023 10:49:51 +0000 +Subject: [PATCH] elf.c: Fix NULL deref on bad xsize expression (#234) + +CVE: CVE-2023-37732 + +Upstream-Status: Backport [https://github.com/yasm/yasm/commit/2cd3bb50e256f5ed5f611ac611d25fe673f2cec3] + +Signed-off-by: Soumya <soumya.sambu@windriver.com> +--- + modules/objfmts/elf/elf.c | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +diff --git a/modules/objfmts/elf/elf.c b/modules/objfmts/elf/elf.c +index 2486bba8..bab4c9ca 100644 +--- a/modules/objfmts/elf/elf.c ++++ b/modules/objfmts/elf/elf.c +@@ -482,15 +482,15 @@ elf_symtab_write_to_file(FILE *f, elf_symtab_head *symtab, + + /* get size (if specified); expr overrides stored integer */ + if (entry->xsize) { +- size_intn = yasm_intnum_copy( +- yasm_expr_get_intnum(&entry->xsize, 1)); +- if (!size_intn) { ++ yasm_intnum *intn = yasm_expr_get_intnum(&entry->xsize, 1); ++ if (!intn) { + yasm_error_set(YASM_ERROR_VALUE, + N_("size specifier not an integer expression")); + yasm_errwarn_propagate(errwarns, entry->xsize->line); +- } ++ } else ++ size_intn = yasm_intnum_copy(intn); + } +- else ++ if (!size_intn) + size_intn = yasm_intnum_create_uint(entry->size); + + /* get EQU value for constants */ +-- +2.40.0 diff --git a/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm_git.bb b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm_git.bb index 3dd382be1f..26540b4295 100644 --- a/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm_git.bb +++ b/meta-openembedded/meta-oe/recipes-devtools/yasm/yasm_git.bb @@ -12,6 +12,8 @@ PV = "1.3.0+git${SRCPV}" SRCREV = "ba463d3c26c0ece2e797b8d6381b161633b5971a" SRC_URI = "git://github.com/yasm/yasm.git;branch=master;protocol=https \ file://0001-Do-not-use-AC_HEADER_STDC.patch \ + file://CVE-2023-31975.patch \ + file://CVE-2023-37732.patch \ " S = "${WORKDIR}/git" |