Chrome Os

An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 on the garaged stylus devices allows a physical attacker to bypass the lock screen and access user files by removing the stylus while the device is closed and using the screen capture feature.

Critical permissions bypass vulnerability in Google Chrome OS 16181.27.0 that allows local attackers to disable extensions and gain unauthorized access to Developer Mode on managed Chrome devices. The vulnerability is exploited using the ExtHang3r and ExtPrint3r tools to load arbitrary extensions, affecting enterprise-managed deployments with a CVSS score of 9.8 (critical severity). Active exploitation status and proof-of-concept availability should be verified through CISA KEV and security advisories.

Local privilege escalation vulnerability in Google ChromeOS MiniOS that allows unauthenticated attackers to achieve root code execution by exploiting an accessible debug shell (VT3 console) through specific key combinations during developer mode entry, circumventing device policy restrictions and Firmware Write Protect mechanisms. This vulnerability affects ChromeOS version 16063.45.2 and potentially other versions on enrolled devices, with a CVSS score of 7.4 indicating high severity. The attack requires local access and specific technical knowledge of key sequences, but no user interaction is needed once device access is obtained.

Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process, potentially leading to VM escape via. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

A race condition Use-After-Free vulnerability exists in the virtio_transport_space_update function within the Kernel 5.4 on ChromeOS. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Out-of-Bounds Read in netfilter/ipset in Linux Kernel ChromeOS [6.1, 5.15, 5.10, 5.4, 4.19] allows a local attacker with low privileges to trigger an out-of-bounds read, potentially leading to. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

ComponentInstaller Modification in ComponentInstaller in Google ChromeOS 15823.23.0 on Chromebooks allows enrolled users with local access to unenroll devices and intercept device management requests. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Access Control Vulnerability in Gerrit chromiumos project configuration in Google ChromeOS 16063.87.0 allows an attacker with a registered Gerrit account to inject malicious code into ChromeOS. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

DNS Leak in Native System VPN in Google ChromeOS Dev Channel on ChromeOS 16002.23.0 allows network observers to expose plaintext DNS queries via failure to properly tunnel DNS traffic during VPN. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Privilege escalation in Installer and Recovery image handling in Google ChromeOS version 15786.48.2 on device allows an attacker with physical access to gain root code execution and potentially. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Inappropriate implementation in image-burner in Google Chrome OS prior to 59.0.3071.92 allowed a local attacker to read local files via dbus-send commands to a BurnImage D-Bus endpoint. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Format string vulnerability in Google Chrome OS before 53.0.2785.103 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Google Chrome before 38.0.2125.101 and Chrome OS before 38.0.2125.101 do not properly handle the interaction of IPC and Google V8, which allows remote attackers to execute arbitrary code via vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The GPU driver in the kernel in Google Chrome OS before 33.0.1750.152 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via unknown. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The AsyncPixelTransfersCompletedQuery::End function in gpu/command_buffer/service/query_manager.cc in Google Chrome, as used in Google Chrome OS before 33.0.1750.152, does not check whether a certain. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The boot implementation in Google Chrome OS before 33.0.1750.152 does not properly consider file persistence, which allows remote attackers to execute arbitrary code via unspecified vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Directory traversal vulnerability in CrosDisks in Google Chrome OS before 33.0.1750.152 has unspecified impact and attack vectors. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

crosh in Google Chrome OS before 33.0.1750.152 allows attackers to inject commands via unspecified vectors. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The Flash plug-in in Google Chrome before 27.0.1453.116, as used on Google Chrome OS before 27.0.1453.116 and separately, does not properly determine whether a user wishes to permit camera or. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. No vendor patch available.

Google Chrome OS before 26.0.1410.57 does not properly enforce origin restrictions for the O3D and Google Talk plug-ins, which allows remote attackers to bypass the domain-whitelist protection. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Google Chrome OS before 26.0.1410.57 does not properly enforce origin restrictions for the O3D and Google Talk plug-ins, which allows remote attackers to bypass the domain-whitelist protection. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Use-after-free vulnerability in the O3D plug-in in Google Chrome OS before 26.0.1410.57 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The Buffer::Set function in core/cross/buffer.cc in the O3D plug-in in Google Chrome OS before 26.0.1410.57 does not prevent uninitialized data from remaining in a buffer, which might allow remote. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Google Chrome OS before 26.0.1410.57 relies on a Pango pango-utils.c read_config implementation that loads the contents of the .pangorc file in the user's home directory, and the file referenced by. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The GPU process in Google Chrome OS before 25.0.1364.173 allows attackers to cause a denial of service or possibly have unspecified other impact via vectors related to an "overflow.". Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Heap-based buffer overflow in the WebGL subsystem in Google Chrome OS before 23.0.1271.94 allows remote attackers to cause a denial of service (GPU process crash) or possibly have unspecified other. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Mesa, as used in Google Chrome before 21.0.1183.0 on the Acer AC700, Cr-48, and Samsung Series 5 and 5 550 Chromebook platforms, and the Samsung Chromebox Series 3, allows remote attackers to execute. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Multiple unspecified vulnerabilities in Google Chrome OS before 21.0.1180.50 on the Cr-48 and Samsung Series 5 and 5 550 Chromebook platforms, and the Samsung Chromebox Series 3, have unknown impact. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Multiple unspecified vulnerabilities in Google Chrome before 20.0.1132.22 on the Acer AC700; Samsung Series 5, 5 550, and Chromebox 3; and Cr-48 Chromebook platforms have unknown impact and attack. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Multiple unspecified vulnerabilities in Google Chrome before 17.0.963.60 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Multiple unspecified vulnerabilities in Google Chrome before 17.0.963.27 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.