CVE-2026-53384

The CVE-2026-53384 issue affects the Linux kernel driver for 8250 serial ports (dw8250). During dw8250_probe(), serial8250_register_8250_port() registers the 8250 port and, if a clock exists, attempts to register a clock notifier. If clk_notifier_register() fails, the probe returns an error but d...

CVE-2026-53384 serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dw: unregister 8250 port if clknotifierregister fails dw8250probe registers the 8250 port via serial8250register8250port and then, if the device has a clock, registers a clock notifier. If clknotifierregister fails,...

CVE-2026-53384

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dw: unregister 8250 port if clknotifierregister fails dw8250probe registers the 8250 port via serial8250register8250port and then, if the device has a clock, registers a clock notifier. If clknotifierregister fails,...

EUVD-2026-45506

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dw: unregister 8250 port if clknotifierregister fails dw8250probe registers the 8250 port via serial8250register8250port and then, if the device has a clock, registers a clock notifier. If clknotifierregister fails,...

CVE-2026-53384

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dw: unregister 8250 port if clknotifierregister fails dw8250probe registers the 8250 port via serial8250register8250port and then, if the device has a clock, registers a clock notifier. If clknotifierregister fails,...

CVE-2026-63877: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: dz: Convert to use a platform device Prevent a crash from happening as the first serial port is initialised: Console: switching to colour frame buffer device 160x64 tgafb: SFB+ detected, rev=0x02 fb0: Digital ZLX-E1 frame...

CVE-2026-63876: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: zs: Convert to use a platform device Prevent a crash from happening as the first serial port is initialised: Console: switching to mono frame buffer device 160x64 fb0: PMAG-AA frame buffer device at tc0 DECstation Z85C30...

CVE-2026-53384: Use After Free

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dw: unregister 8250 port if clknotifierregister fails dw8250probe registers the 8250 port via serial8250register8250port and then, if the device has a clock, registers a clock notifier. If clknotifierregister fails,...

CVE-2026-63900: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: USB: serial: keyspan: fix missing indat transfer sanity check Add the missing sanity check on the size of usa49wg indat transfers to avoid parsing stale or uninitialised slab data...

PT-2026-61214

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mct u232 USB serial driver where a missing sanity check on the size of interrupt-in transfers allows the system to parse stale or uninitialized slab data. This can...

PT-2026-61273

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory corruption issue exists in the cypress m8 USB serial driver. A malicious device reporting an interrupt-out endpoint max packet size of less than eight bytes can trigger...

PT-2026-61278

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB Type-C DisplayPort alternate mode implementation where the kernel fails to validate the count before reading a Status Update VDO Vendor Defined Object. A...

PT-2026-61220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the belkin sa read int callback function within the USB serial driver for Belkin devices. The interrupt callback processes interrupt data as a four-byte status report,...

PT-2026-61219

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the cypress read int callback function where the system fails to validate interrupt packet headers before reading them. The function parses the interrupt-in buffer bas...

PT-2026-61194

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash occurs during the initialization of the first serial port in the DECstation DZ serial driver. The issue is caused by a null pointer dereference when the system attempts to access...

PT-2026-61217

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB serial keyspan driver where a sanity check is missing for the size of usa49wg indat transfers. This omission could lead to the parsing of stale or uninitialize...

PT-2026-61178

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mtk-snfi SPI driver where the on-host NAND ECC engine is registered during the mtk snand probe function, but the corresponding teardown process is missing from bot...

PT-2026-61274

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Memory corruption occurs in the USB serial safe mode when a malicious device reports a bulk-out buffer size smaller than eight bytes. This can lead to user-controlled slab corruption,...

PT-2026-61223

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the omap2430 probe function. The of node putnp function is called prematurely before the final access to the np variable, which can lead to a...

PT-2026-61193

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the zs serial driver where a kernel crash occurs during the initialization of the first serial port. The crash is caused by the dereferencing of a pointer derived from...