The vulnerability of the l2cap_chan_timeout() function in the Linux kernel’s Bluetooth subsystem allows a hacker to trigger a service failure.

The vulnerability of the l2capchantimeout function in the net/bluetooth/l2capcore.c module of the Linux kernel’s Bluetooth subsystem is related to the swapping of the zero pointer due to concurrent access to resources race condition. Exploiting this vulnerability could allow a attacker to cause...

The vulnerability of the exynos_drm_crtc_atomic_disable() function in the drivers/gpu/drm/exynos/exynos_drm_crtc.c driver of the Samsung SoC Exynos Linux kernel, which allows a hacker to trigger a service failure.

The vulnerability of the exynosdrmcrtcatomicdisable function in the drivers/gpu/drm/exynos/exynosdrmcrtc.c driver of the Samsung SoC Exynos Linux kernel is related to the assignment of a null pointer due to concurrent access to resources race condition. Exploiting this vulnerability can allow an...

kernel: dm: fix mempool NULL pointer race when completing IO

In the Linux kernel, the following vulnerability has been resolved: dm: fix mempool NULL pointer race when completing IO dmiodecpending calls endioacct first and will then dec md in-flight pending count. But if a task is swapping DM table at same time this can result in a crash due to...

PT-2021-26617

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15 Description A potential issue exists in the Linux Kernel related to a mempool NULL pointer race when completing IO. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-26548

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.14 Description A potential security issue exists due to a NULL pointer race when completing IO in the dm. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30543

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.14 Description A potential security issue exists due to a NULL pointer race when completing IO in the dm. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2021-30612

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15 Description A potential issue exists in the Linux Kernel, related to a mempool NULL pointer race when completing IO. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-26380

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.14.14 Description: A potential security issue exists due to a NULL pointer race when completing IO in the dm. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...

PT-2021-30375

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.14 Description A potential security issue exists due to a NULL pointer race when completing IO in the dm. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

CVE-2021-30290

Possible null pointer dereference due to race condition between timeline fence signal and time line fence destroy in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile...

CVE-2020-15294

Compiler Optimization Removal or Modification of Security-critical Code vulnerability in IntPeParseUnwindData results in multiple dereferences to the same pointer. If the pointer is located in memory-mapped from the guest space, this may cause a race-condition where the generated code would...