CVE-2012-5122 Memory corruption in n/a

What is CVE-2012-5122?

CVE-2012-5122 is a high-severity memory corruption vulnerability in Google Chrome, published on 7 Nov 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Google Chrome before 23.0.1271.64 does not properly perform a cast of an unspecified variable during handling of input, which allows remote attackers to cause a denial of service or possibly have other impact via unknown vectors.

Weakness: CWE-399

Which versions are affected by CVE-2012-5122?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2012-5122?

No fix has been published for CVE-2012-5122 yet. Limit exposure of the affected software until one is available.

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

Is CVE-2012-5122 being exploited?

There is no known exploitation of CVE-2012-5122 in the wild and no public exploit code.

Other vulnerabilities in Google Chrome

• CVE-2022-4135 Google Chromium GPU Heap Buffer Overflow Exploited Critical 9.6
• CVE-2020-16017 Google Chrome Use-After-Free Exploited Critical 9.6
• CVE-2020-16010 Google Chrome for Android UI Heap Buffer Overflow Exploited Critical 9.6
• CVE-2026-87491 Google Chromium V8 Out of Bounds Write Exploited High 8.8
• CVE-2026-85046 Google Chromium V8 Type Confusion Exploited High 8.8

All Google Chrome vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-m4w6-44xh-crf6.