Vulnerability Description
Heap-based buffer overflow in the tg3_read_vpd function in drivers/net/ethernet/broadcom/tg3.c in the Linux kernel before 3.8.6 allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via crafted firmware that specifies a long string in the Vital Product Data (VPD) data structure.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 3.8.5 |
Related Weaknesses (CWE)
References
- http://cansecwest.com/slides/2013/PrivateCore%20CSW%202013.pdfExploit
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=
- http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101836.html
- http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
- http://rhn.redhat.com/errata/RHSA-2013-1645.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.6
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- http://www.openwall.com/lists/oss-security/2013/04/06/3
- http://www.ubuntu.com/usn/USN-1834-1
- http://www.ubuntu.com/usn/USN-1835-1
- http://www.ubuntu.com/usn/USN-1836-1
- http://www.ubuntu.com/usn/USN-1838-1
- https://bugzilla.redhat.com/show_bug.cgi?id=949932
FAQ
What is CVE-2013-1929?
CVE-2013-1929 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Heap-based buffer overflow in the tg3_read_vpd function in drivers/net/ethernet/broadcom/tg3.c in the Linux kernel before 3.8.6 allows physically proximate attackers to cause a denial of service (syst...
How severe is CVE-2013-1929?
CVE-2013-1929 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-1929?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.