Google Chrome M72 - Use-After-Free in RenderProcessHostImpl Binding for P2PSocketDispatcherHost

Google Chrome M72 - Use-After-Free in RenderProcessHostImpl Binding for P2PSocketDispatcherHost There's an object-lifetime issue in the browser process in the handling of P2PSocketDispatcherHost binding in parallel with OnBloatedRenderer event handling. In RenderProcessHostImpl, we have a uniquep...

Google Chrome M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free

Google Chrome M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free There's a race-condition / object-lifetime issue in the browser process when the browser process shutdown races against the IO thread handling mojo messages from the renderer. It's at least possible to trigger...

Google Chrome < M72 - PaymentRequest Service Use-After-Free

There are several object-lifetime issues in the browser process in the implementation of payments.mojom.PaymentRequest. The PaymentRequest object contains a std::uniqueptr to a PaymentRequestSpec, which is initialised during the call to PaymentRequest::Init...

Google Chrome < M72 - Use-After-Free in RenderProcessHostImpl Binding for P2PSocketDispatcherHost

There's an object-lifetime issue in the browser process in the handling of P2PSocketDispatcherHost binding in parallel with OnBloatedRenderer event handling. In RenderProcessHostImpl, we have a uniqueptr owning a P2PSocketDispatcherHost, which we bind to an interface using base::Unretained in...

Google Chrome < M72 - RenderFrameHostImpl::CreateMediaStreamDispatcherHost Use-After-Free

There's a race-condition / object-lifetime issue in the browser process when the browser process shutdown races against the IO thread handling mojo messages from the renderer. It's at least possible to trigger this by closing the browser while running the attached poc; I'm not sure if there's a...

CVE-2018-6111

An object lifetime issue in the developer tools network handler in Google Chrome prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via a crafted HTML page...

CVE-2018-6111

An object lifetime issue in the developer tools network handler in Google Chrome prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via a crafted HTML page...

CVE-2018-6111

An object lifetime issue in the developer tools network handler in Google Chrome prior to 66.0.3359.117 allowed a local attacker to execute arbitrary code via a crafted HTML page...

CVE-2018-6111

CVE-2018-6111 corresponds to a memory misreference/object lifetime issue in Google Chrome’s DevTools network handler, prior to version 66.0.3359.117. A local attacker could run arbitrary code via a crafted HTML page. Affected: Chrome/Chromium DevTools. Root cause: memory misreference in DevTools ...

CVE-2018-6111

Removed by vendor...

chromium-browser: Use-after-free in GPU

Incorrect object lifetime calculations in GPU code in Google Chrome prior to 70.0.3538.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

MacOS/iOS multiple kernel UAFs due to incorrect IOKit object lifetime management in IOTimeSyncClockManagerUserClient(CVE-2017-13847)

IOTimeSyncClockManagerUserClient provides the userspace interface for the IOTimeSyncClockManager IOService. IOTimeSyncClockManagerUserClient overrides the IOUserClient::clientClose method but it treats it like a destructor. IOUserClient::clientClose is not a destructor and plays no role in the...

Apple macOS/iOS - Multiple Kernel Use-After-Frees due to Incorrect IOKit Object Lifetime Management in IOTimeSyncClockManagerUserClient

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1377 IOTimeSyncClockManagerUserClient provides the userspace interface for the IOTimeSyncClockManager IOService. IOTimeSyncClockManagerUserClient overrides the IOUserClient::clientClose method but it treats it like a destructor...

CVE-2016-7613

An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. tvOS before 10.0.1 is affected. watchOS before 3.1 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context via a...

Code injection

An issue was discovered in certain Apple products. iOS before 10.1 is affected. macOS before 10.12.1 is affected. tvOS before 10.0.1 is affected. watchOS before 3.1 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context via a...

Software defense: safe unlinking and reference count hardening

Object lifetime management vulnerabilities represent a very common class of memory safety vulnerability. These vulnerabilities come in many shapes and sizes, and are typically quite difficult to mitigate generically. Vulnerabilities of this type result commonly from incorrect accounting with...

Internet Explorer Object Lifetime Management Memory Corruption (MS11-018; CVE-2011-1345)

A remote code execution vulnerability has been reported in Internet Explorer. A remote attacker could exploit this issue by convincing a user to open a maliciously crafted HTML file with Internet Explorer, which will cause the browser to crash and may allow execution of arbitrary commands. The...