Moderate Security Vulnerability in Binutils: Memory Corruption Issue
Summary
ALSA-2025:20155: Moderate: binutils security update. Affects binutils versions < 2.41-58.el10.alma.1. Fixed in 2.41-58.el10.alma.1. How to fix ↓
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Background
The binutils package is a collection of essential binary utilities that facilitate the manipulation of object code across various object file formats. It includes tools such as ar, as, ld, nm, objdump, and more, which are critical for developers working with compiled code. The package is widely used in software development environments, making its security paramount. The recent vulnerability identified in binutils could lead to memory corruption, posing risks to system stability and security.
Vulnerability Detail
The vulnerability, identified as CVE-2025-5244, originates from a memory corruption issue in the GNU Binutils ld elflink.c elf_gc_sweep function. This flaw can potentially allow an attacker to exploit the memory management of the application, leading to unexpected behavior, crashes, or even arbitrary code execution. The implications of this vulnerability are significant, especially in environments where binutils is employed for critical development tasks.
How To Fix
Minimum fixed version
2.41-58.el10.alma.1
This is the first release that contains the fix.
sudo dnf update binutilsTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can avoid using the affected functionalities of binutils until the package is updated. However, this is not a long-term solution and updating the package is strongly advised.
Conclusion
The binutils package has a moderate security vulnerability that can lead to memory corruption, necessitating immediate attention. Users are encouraged to update to the latest patched version to mitigate risks. Regular monitoring for vulnerabilities using tools like Vulert can help maintain software security.
See every vulnerability recorded for binutils →
FAQ
CVE-2025-5244 is a security vulnerability in the binutils package that can lead to memory corruption.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without any signup.
The risks include potential crashes, unexpected behavior, and the possibility of arbitrary code execution.
Yes, a patch is available in the form of an updated binutils package version 2.41-58.el10.alma.1.
If immediate updates are not possible, avoid using the affected functionalities of binutils as a temporary measure.
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