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GHSA-cm3g-qm4h-xm6m

LOW

GHSA-cm3g-qm4h-xm6m is a low-severity (CVSS 2.9) CWE-843 vulnerability in scsir. O3 Security confirms whether GHSA-cm3g-qm4h-xm6m is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

SCSIR has a Potential Unsound Issue in WriteSameCommand

Also known asCVE-2025-48756
Published
May 24, 2025
Updated
May 27, 2025
Affected
1 pkg
Patched
None yet
Exploits
None indexed

Blast Radius

1 pkg affected
🦀scsir

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects crates.io packages — download data is not available via public APIs for these ecosystems.

Description

In group_number in the scsir crate 0.2.0 for Rust, there can be an overflow because a hardware device may expect a small number of bits (e.g., 5 bits) for group number.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
🦀crates.ioscsirall versionsNo fix

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for scsir. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Remediation status

    No patched version of scsir has shipped for GHSA-cm3g-qm4h-xm6m yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.

  3. Mitigate without a patch

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-cm3g-qm4h-xm6m is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-cm3g-qm4h-xm6m. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

In group_number in the scsir crate 0.2.0 for Rust, there can be an overflow because a hardware device may expect a small number of bits (e.g., 5 bits) for group number.
O3 Security · Impact-Aware SCA

Is GHSA-cm3g-qm4h-xm6m in your dependencies?

O3 detects GHSA-cm3g-qm4h-xm6m across crates.io dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.