VulnerabilityAnalyzed
CVE-2025-48756
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.
CRITICAL 9.8EPSS 0.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.32% probability · 24th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-843
- Affected
- crates/scsir
- Source
- cve@mitre.org
References
- https://crates.io/crates/scsirProduct
- https://github.com/maboroshinokiseki/scsir/issues/4Exploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.