Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: omap: Do not skip resource freeing if pmruntimeresumeandget fails. Returning an error code from .remove causes the driver core to emit a rather useless error message: remove callback returned a non-zero value. This...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port-specific driver unbind When we unbind a serial port via a hardware-specific 8250 driver, the generic serial8250 driver takes over control of the port. After that, an oops occurs approximately ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006746)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006746 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: fix panic due to PSLVERR When the PSLVERRRESPEN parameter is set to 1, the device...

UBUNTU-CVE-2023-54220

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix oops for port-pm on uartchangepm Unloading a hardware specific 8250 driver can produce error "Unable to handle kernel paging request at virtual address" about ten seconds after unloading the driver. This happens...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992395 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...

UBUNTU-CVE-2023-53176

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware specific 8250 driver, the generic serial8250 driver takes over the port. After that we see an oops about 10 seconds later. This can...

CVE-2023-53176 serial: 8250: Reinit port->pm on port specific driver unbind

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware specific 8250 driver, the generic serial8250 driver takes over the port. After that we see an oops about 10 seconds later. This can...

SUSE CVE-2025-39724

In the Linux kernel, the following vulnerability has been resolved: serial: 8250: fix panic due to PSLVERR When the PSLVERRRESPEN parameter is set to 1, the device generates an error response if an attempt is made to read an empty RBR Receive Buffer Register while the FIFO is enabled. In...

serial: 8250: fix panic due to PSLVERR

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