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CVE-2013-1774
The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service…
Medium4.0EPSS 0.39%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service (NULL pointer dereference and system crash) via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:L/AC:H/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 0.39% · top 67% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Weakness
Affected products
n/a
- affected n/a
References (13)
- openSUSE-SU-2013:0847 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=916191 (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-1805-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-1808-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1ee0a224bc9aad1de496c795f96bc6ba2c394811 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/torvalds/linux/commit/1ee0a224bc9aad1de496c795f96bc6ba2c394811 (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SU-2013:1474 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- [oss-security] 20130227 Re: CVE request: Linux kernel: USB: io_ti: NULL pointer dereference (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2013:0744 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- openSUSE-SU-2013:0925 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- SUSE-SU-2013:1182 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://xorl.wordpress.com/2013/05/18/cve-2013-1774-linux-kernel-edgeport-usb-serial-converter-null-pointer-dereference/ (opens in a new tab)x_refsource_MISCx_transferred
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.4 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-1774)Record last updated .