Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the SPI subsystem not using the general driveroverride infrastructure. This vulnerability may lea...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013764)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013764 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: idmouse: fix an uninit-value in idmouseopen In idmousecreateimage, if any ftipcommand fails,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013836)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013836 advisory. In the Linux kernel, the following vulnerability has been resolved: igb: Fix igbdown hung on surprise removal In a setup where a Thunderbolt hub connects to Ethernet...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013619)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013619 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: rndishost: Secure rndisquery check against int overflow Variables off and len typed as uint3...

PT-2026-34394

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-put issue exists in the remove path of the meson-spicc SPI driver. The meson spicc probe function registers the controller using devm spi register controller, which ensures the...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013510)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013510 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...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013576)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013576 advisory. In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013559)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013559 advisory. In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: Fix several use-after-free bugs Several types of UAFs can occur when physically...

22 BRIDGE:BREAK Flaws Expose Thousands of Lantronix and Silex Serial-to-IP Converters

Cybersecurity researchers have identified 22 new vulnerabilities in popular models of serial-to-IP converters from Lantronix and Silex that could be exploited to hijack susceptible devices and tamper with data exchanged by them. The vulnerabilities have been collectively codenamed BRIDGE:BREAK by...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010944)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010944 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsungtty: Fix a memory leak in s3c24xxserialgetclk in case of error If clkgetrate...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013318 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsungtty: Fix a memory leak in s3c24xxserialgetclk when iterating clk When the bes...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011093)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011093 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: fix memory leak of urbs in ath9khifusbdealloctxurbs Syzkaller reports a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013170)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013170 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsungtty: Fix a memory leak in s3c24xxserialgetclk in case of error If clkgetrate...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013006)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013006 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: mxs-auart: add spinlock around changing cts state The uarthandlectschange function in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013264)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013264 advisory. In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peakusb/pcanusbcore.c driver, ak...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012952)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012952 advisory. In the Linux kernel, the following vulnerability has been resolved: md: fix kmemleak of rdev-serial If kobjectadd is fail in bindrdevtoarray, 'rdev-serial' will be...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-011280)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011280 advisory. 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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010788)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010788 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: arcuart: fix ofiomap leak in arcserialprobe Smatch reports:...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011357)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011357 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: udc: remove warning when queue disabled ep It is possible trigger below warning message from...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006890)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006890 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...