CVE-2011-1828: n/a vulnerability

CVE-2011-1828: usb-creator-helper in usb-creator before 0.2.28.3 does not enforce intended PolicyKit restrictions, which a...

usb-creator-helper in usb-creator before 0.2.28.3 does not enforce intended PolicyKit restrictions, which allows local users to perform arbitrary unmount operations via the UnmountFile method in a dbus-send command.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 22:37 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw lets a local user bypass intended PolicyKit checks in usb-creator-helper and unmount filesystems they should not control. The main business risk is local disruption or data availability impact on affected Ubuntu systems, not remote compromise. Exposure is most likely on older Ubuntu systems with usb-creator installed before version 0.2.28.3. Remote internet-facing exposure is not indicated by the provided sources. Treat as a legacy local authorization bypass. Prioritize remediation on shared workstations, kiosks, labs, and servers where untrusted local users may have accounts. Mitigation focus: Apply Ubuntu vendor updates referenced in USN-1127-1.; Ensure usb-creator is version 0.2.28.3 or later where applicable.; Remove or disable usb-creator on systems where it is unnecessary..

Prepared: Jun 28, 2026, 01:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2011-1828 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 16, 2011, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://launchpad.net/bugs/771553CVE reference · x_refsource_CONFIRM
usbcreator-unspecified-sec-bypass(67241)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.