CVE-2013-1929 Memory corruption in n/a

Medium 4.4 Published Updated

A heap-based buffer overflow in the Linux kernel tg3 driver allows physically proximate attackers to execute arbitrary code or crash the system via crafted firmware.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
Not needed
Fix
Available

What is CVE-2013-1929?

CVE-2013-1929 is a medium-severity memory corruption vulnerability in Linux kernel, published on 7 Jun 2013. It can only be exploited from the same machine or local network, with no action from the victim.

Official 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.

Weakness: CWE-119

Which versions are affected by CVE-2013-1929?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2013-1929?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2013-1929 being exploited?

There is no known exploitation of CVE-2013-1929 in the wild and no public exploit code.

All Linux kernel vulnerabilities

Sources

Also known as DEBIAN-CVE-2013-1929, GHSA-w3j5-8m88-j68f.

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