CVE-2021-33294
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Published Jul 18, 2023 · updated Oct 14, 2026 · elfutils project elfutils
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Timeline
Detection, updates, and resolution for this record.
Jul 18, 2023 · NIST NVD
Detected
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Oct 14, 2026 · NIST NVD
Updated
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
Affected
- cpe elfutils project/elfutils0.183
Sources
- CVE.orgCVE-2021-33294
Official CVE identifier
cve.org - FIRST EPSSCVE-2021-33294
30-day exploitation probability 0.3%
first.org - NIST NVDCVE-2021-33294
In elfutils 0.183, an infinite loop was found in the function handle_symtab in readelf.c .Which allows attackers to cause a denial of service (infinite loop) via crafted file.
nvd.nist.gov