High severity · published May 27, 2025
CVE-2025-5244
GNU Binutils ld elflink.c elf_gc_sweep memory corruption
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was found in GNU Binutils up to 2.44. It has been rated as critical. Affected by this issue is the function elf_gc_sweep of the file bfd/elflink.c of the component ld. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.45 is able to address this issue. It is recommended to upgrade the affected component.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
Binutils · GNU
2.0; 2.1; 2.2; 2.3; 2.4; 2.5; +34 more · source: vendor, NVD
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · Siemens
before V1.1.1 · source: CISA
SS
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5244
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5244
Broken Link
https://sourceware.org/bugzilla/attachment.cgi?id=16010
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=32858
Patch
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d1458933830456e54223d9fc61f0d9b3a19256f5
Permissions Required
https://vuldb.com/?ctiid.310346
Third Party Advisory
https://vuldb.com/?id.310346
Third Party Advisory
https://vuldb.com/?submit.584634
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