Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: gpio: wcd934x – Fixed the out-of-bounds shift error. The bit mask for pins 0 to 4 is actually BIT0 to BIT4, but we ended up using BITn – 1, which is incorrect. This issue was caught by the UBSAN check. UBSAN: Out-of-bounds shi...

The vulnerability in the driver module/gpio/gpio-wcd934x.c, a driver for supporting GPIO on the Linux operating system’s kernel, allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability in the driver/gpio/gpio-wcd934x.c driver for Linux kernel’s GPIO support is related to an incorrect bit shifting of a integer value. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989086)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989086 advisory. In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT0 to BIT4 however we...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987013)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987013 advisory. In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT0 to BIT4 however we...

Linux Distros Unpatched Vulnerability : CVE-2021-47263

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT0 to BIT4 howeve...

SUSE CVE-2021-47263

In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT0 to BIT4 however we ended up with BITn - 1 which is not right, and this was caught by below usban check UBSAN: shift-out-of-bounds in...

UBUNTU-CVE-2021-47263

In the Linux kernel, the following vulnerability has been resolved: gpio: wcd934x: Fix shift-out-of-bounds error bit-mask for pins 0 to 4 is BIT0 to BIT4 however we ended up with BITn - 1 which is not right, and this was caught by below usban check UBSAN: shift-out-of-bounds in...