CVE-2021-22555

CVE-2021-22555 このリポジトリは、TUKRU の Linux 権限昇格エクスプロイト CVE-2021-22555 をホストしています。これは脆弱性を利用して root 権限を取得する方法を示しています。Ubuntu 5.8.0-48-generic および COS 5.4.89+ でテスト済みです。責任を持って倫理的に使用してください。 CVE-2021-22555: Linux 権限昇格エクスプロイト このリポジトリには、CVE-2021-22555 脆弱性に対する Linux 権限昇格エクスプロイトが含まれています。このエクスプロイトは、Linux...

Reproduce-CVE-2023-52927

Reproduce-CVE-2023-52927 目标 kCTF cos-109-17800.436.33 机器： 内核镜像（bzImage）：https://storage.googleapis.com/kernelctf-build/releases/cos-109-17800.436.33/bzImage 内核镜像（vmlinux）：https://storage.googleapis.com/kernelctf-build/releases/cos-109-17800.436.33/vmlinux.gz...

CLEANSTART-2024-TT19633 Use after free in Chrome OS Shell in Google Chrome on Chrome OS prior to 103

Security vulnerability affects the chromium package. Use after free in Chrome OS Shell in Google Chrome on Chrome OS prior to 103...

Astra Linux – Vulnerability in Chromium

The vulnerability in Google Chrome videos on ChromeOS before version 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecchardev: fixed the kernel data leak caused by ioctl calls. It is possible to view the data of kernel pages by providing a larger insize value in struct croseccommand1 when invoking EC host commands. This...

Astra Linux – Vulnerability in Chromium

Out-of-bounds memory access occurred in the UI interface of Lacros in Google Chrome on the Chrome OS. Prior to version 101.0.4951.41, this vulnerability allowed a remote attacker to potentially exploit heap corruption through specific user interactions...

Astra Linux – Vulnerability in Chromium

Integer overflow in the Window Manager in Google Chrome on the Chrome OS and Lacros before version 104.0.5112.79 allowed a remote attacker who convinced a user to engage in specific UI interactions to perform an out-of-bounds memory write via crafted UI interactions. Chrome security severity: Hig...

Astra Linux – Vulnerability in Chromium

In the Network Config UI of the Google Chrome browser on ChromeOS, incorrect security user interfaces prior to version 90.0.4430.72 allowed a remote attacker to potentially compromise Wi-Fi connection security through a malicious wireless adapter...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosectypec: Stale pointers have been set to zero. The function crostypecgetswitchhandles allocates four pointers when obtaining type-c switch handles. These pointers are all freed if none of them are obtained...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in DevTools in Google Chrome on Chrome OS prior to 105.0.5195.125 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Before version 104.0.5112.79, using Nearby Share in Google Chrome on Chrome OS allowed a remote attacker who convinced a user to engage in certain user interactions to potentially exploit heap corruption through specific UI interactions...

Astra Linux – Vulnerability in Chromium

In the Overview Mode of Google Chrome on Chrome OS, before version 109.0.5414.74, a remote attacker who convinced a user to perform certain UI interactions could potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Before version 104.0.5112.79, using Tab Strip in Google Chrome on Chrome OS allowed a remote attacker who convinced a user to engage in certain user interactions to potentially exploit heap corruption through specific UI interactions...

Astra Linux – Vulnerability in Chromium

In the Overview Mode of Google Chrome on Chrome OS, before version 104.0.5112.79, a remote attacker who convinced a user to engage in certain user interactions could potentially exploit heap corruption through specific UI interactions...

Astra Linux – Vulnerability in Chromium

Before version 105.0.5195.52, using PhoneHub in Google Chrome on Chrome OS allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

The vulnerability of the `cros_typec_register_thunderbolt()` function in the drivers/platform/chrome/cros_typec_altmode.c module of the Chrome OS hardware support module for Linux kernel allows a attacker to cause a service failure.

The vulnerability of the crostypecregisterthunderbolt function in the drivers/platform/chrome/crostypecaltmode.c module of the Chrome OS hardware support module for Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow a malicious actor to cause service failur...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100502)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100502 advisory. In the Linux kernel, the following vulnerability has been resolved: mfd: crosec: Delay devsetdrvdata until probe success If ecdeviceprobe fails, crosecclassrelease...

PT-2026-71379

Name of the Vulnerable Software and Affected Versions Palo Alto Networks GlobalProtect app affected versions not specified Description Improper certificate validation allows an unauthenticated attacker with man-in-the-middle MitM access to intercept and modify application communications. MitM is ...

SUSE CVE-2026-17680

Heap buffer overflow in Color in Google Chrome on ChromeOS prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

EUVD-2026-50806

Heap buffer overflow in Color in Google Chrome on ChromeOS prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...