GHSA-9r78-47qh-www2 · Severity: unknown — In the Linux kernel, the following vulnerability has been resolved: usb: storage: sddr55: Reject...
In the Linux kernel, the following vulnerability has been resolved: usb: storage: sddr55: Reject out-of-bound new_pba Discovered by Atuin - Automated Vulnerability Discovery Engine. new_pba comes from the status packet returned after each write. A bogus device could report values beyond the block count derived from info->capacity, letting the driver walk off the end of pba_to_lba[] and corrupt heap memory. Reject PBAs that exceed the computed block count and fail the transfer so we avoid touching out-of-range mapping entries.
Conclusion & alert: CVE-2025-40345 is rated Low Risk (19.3/100): low exploitation likelihood (EPSS 0.06%). Mandatory action: Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-01-18 | 0.02% | 0.06% | +0.04% |
| 2 | 2025-12-13 | — | 0.02% | — |
Full EPSS history (2 records total)
CVSS metrics for this CVE.
No CVSS data in dataset for this CVE.
GHSA-9r78-47qh-www2 · Severity: unknown — In the Linux kernel, the following vulnerability has been resolved: usb: storage: sddr55: Reject...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2025-40345 not yet assigned priority: Debian including 2 source packages (linux, linux-6.1), 6 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6. | https://security-tracker.debian.org/tracker/CVE-2025-40345 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-40345 |
suse
|
medium | CVE-2025-40345 severity moderate: SUSE including 480 source package names (13.2-9.1:libsystemd0-254.23-1.1, 13.2-9.1:libudev1-254.23-1.1, …), 1003 product×package rows across 172 product lines (Container suse/sl-micro/6.0/baremetal-os-container, Container suse/sl-micro/6.0/base-os-container, … (172 product lines)): Fixed 698, Known Affected 231, Known Not Affected 49, First Fixed 25. | https://www.suse.com/security/cve/CVE-2025-40345/ |
ubuntu
|
medium | CVE-2025-40345 medium priority: Ubuntu including 157 source packages (linux, linux-allwinner-5.19, …), 1405 status rows across 9 suites (bionic, focal, jammy, noble, plucky, questing, trusty, upstream, xenial): DNE 1010, ignored 182, released 160, needed 50, pending 3. | https://ubuntu.com/security/CVE-2025-40345 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||