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CVE-2023-37732
Component Overview
Vulnerability Overview
Name
CVE-2023-37732
Source
NVD (
link
)
Debian (
link
)
Description
Yasm v1.3.0.78 was found prone to NULL Pointer Dereference in /libyasm/intnum.c and /elf/elf.c, which allows the attacker to cause a denial of service via a crafted file.
CWEs
CWE-476
Published Date
Jul 26, 2023
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://gist.github.com/ChanStormstout/02eea9cf5c002b42b2ff3de5ca939520
Third Party Advisory
https://github.com/yasm/yasm/issues/233
Exploit
https://gist.github.com/ChanStormstout/02eea9cf5c002b42b2ff3de5ca939520
Third Party Advisory
https://github.com/yasm/yasm/issues/233
Exploit
Analysis
#
Affected Component
Analysis
yasm
Patched
Vulnerability Ratings
#
5.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
yasm
buildroot
2025.02.x
1.3.0
Not Affected
yasm
buildroot
master
1.3.0
Not Affected
yasm
yocto
scarthgap
1.3.0+git
Patched
Resolved with patches
#
yasm (yocto:kirkstone)
#
Title
Author
Resolve
1
elf.c: Fix NULL deref on bad xsize expression (#234)
Peter Johnson <johnson.peter@gmail.com>
CVE-2023-37732
yasm (yocto:scarthgap)
#
Title
Author
Resolve
1
elf.c: Fix NULL deref on bad xsize expression (#234)
Peter Johnson <johnson.peter@gmail.com>
CVE-2023-37732