Security readout for executives and security teams
CVE-2013-1774 is a Linux kernel denial-of-service issue. A local user interacting with a disconnected Edgeport USB serial converter could trigger a NULL pointer dereference and crash the system. The evidence points to availability impact, not data theft or remote takeover. Exposure is limited to Linux systems with affected kernels, the io_ti USB serial driver, Edgeport USB serial converter usage, and local user access to the relevant /dev/ttyUSB device. Prioritize patching on shared, kiosk, lab, industrial, or multi-user Linux systems using Edgeport USB serial hardware. Internet-facing urgency is lower because the issue is local and hardware-specific. Mitigation focus: Update to Linux kernel 3.7.4 or a vendor-patched backport.; Apply relevant Ubuntu, Red Hat, SUSE, or openSUSE kernel advisories where applicable.; Restrict local access to affected /dev/ttyUSB devices until patched..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2013-1774 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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://bugzilla.redhat.com/show_bug.cgi?id=916191CVE reference · x_refsource_CONFIRM
- https://github.com/torvalds/linux/commit/1ee0a224bc9aad1de496c795f96bc6ba2c394811CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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