CVE-2022-23994

An Improper access control vulnerability in StBedtimeModeReceiver in Wear OS 3.0 prior to Firmware update Feb-2022 Release allows untrusted applications to change bedtime mode without a proper permission...

CVE-2019-11686

Western Digital SanDisk X300, X300s, X400, and X600 devices: A vulnerability in the wear-leveling algorithm of the drive may cause cryptographically sensitive parameters such as data encryption keys to remain on the drive media after their intended erasure...

CVE-2022-23996

Unprotected component vulnerability in StTheaterModeReceiver in Wear OS 3.0 prior to Firmware update Feb-2022 Release allows untrusted applications to enable bedtime mode without a proper permission...

CVE-2022-23995

Unprotected component vulnerability in StBedtimeModeAlarmReceiver in Wear OS 3.0 prior to Firmware update Feb-2022 Release allows untrusted applications to change bedtime mode without a proper permission...

CVE-2022-23997

Unprotected component vulnerability in StTheaterModeDurationAlarmReceiver in Wear OS 3.0 prior to Firmware update Feb-2022 Release allows untrusted applications to disable theater mode without a proper permission...

Wear OS Security Bulletin—January 2026Stay organized with collectionsSave and categorize content based on your preferences.

The Wear OS Security Bulletin contains details of security vulnerabilities affecting the Wear OS platform. The full Wear OS update comprises the security patch level of 2026-01-05 or later from the January 2026 Android Security Bulletin in addition to all issues in this bulletin. We encourage all...

SUSE CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

EUVD-2023-60170

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

DEBIAN-CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

UBUNTU-CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826 ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826

CVE-2023-53826 concerns Linux kernel ubi wear-leveling: a use-after-free in eraseblk_count_seq_show could access freed wl entries. The issue is mitigated by serializing wl entry access with ubi->wl_lock to prevent concurrent destroy/access, as described in the patch notes/reports. Affected con...

CVE-2023-53826 ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

CVE-2023-53826

In the Linux kernel, the following vulnerability has been resolved: ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow, for example: eraseworker eraseblkcountseqshow wl =...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from wear-leveling entries being reused after being released during display...

PT-2025-49717

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the UBI Unsorted Block Images subsystem of the Linux kernel. Specifically, a wear-leveling entry can be freed in an error path and subsequently accessed ...

Linux Distros Unpatched Vulnerability : CVE-2023-53826

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ubi: Fix UAF wear-leveling entry in eraseblkcountseqshow Wear-leveling entry could be freed in error path, which may be accessed again in eraseblkcountseqshow,...

Wear OS Security Bulletin—December 2025Stay organized with collectionsSave and categorize content based on your preferences.

The Wear OS Security Bulletin contains details of security vulnerabilities affecting the Wear OS platform. The full Wear OS update comprises the security patch level of 2025-12-05 or later from the December 2025 Android Security Bulletin in addition to all issues in this bulletin. We encourage al...

Wear OS Security Bulletin—November 2025Stay organized with collectionsSave and categorize content based on your preferences.

The Wear OS Security Bulletin contains details of security vulnerabilities affecting the Wear OS platform. The full Wear OS update comprises the security patch level of 2025-11-05 or later from the November 2025 Android Security Bulletin in addition to all issues in this bulletin. We encourage al...