CVE-2026-31485 spi: spi-fsl-lpspi: fix teardown order issue (UAF)

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue UAF There is a teardown order issue in the driver. The SPI controller is registered using devmspiregistercontroller, which delays unregistration of the SPI controller until after the...

CVE-2026-31485

The CVE-2026-31485 issue affects the Linux kernel SPI driver for the FSL LPSPI controller. Root cause: teardown order when unregistering the SPI controller can race with in-flight DMA transfers, causing a NULL pointer dereference (UAF) and an I/O error in DMA RX during a transfer. The documented ...

CVE-2026-31482

The CVE-2026-31482 issue affects the Linux kernel on s390, where r12 was not scrubbed on kernel entry due to an incomplete update in the s390 entry path. The root cause is that, after removing TIF_ISOLATE_BP, the register-clearing sequence failed to include the xgr %r12,%r12 scrub, leaving the cu...

CVE-2026-31482 s390/entry: Scrub r12 register on kernel entry

In the Linux kernel, the following vulnerability has been resolved: s390/entry: Scrub r12 register on kernel entry Before commit f33f2d4c7c80 "s390/bp: remove TIFISOLATEBP", all entry handlers loaded r12 with the current task pointer lg %r12,LCCURRENT for use by the BPENTER/BPEXIT macros. That...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013526 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible leaked pernet namespace in smcinit In smcinit,...

PT-2026-34387

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the s390 architecture where the r12 register is not properly cleared during kernel entry. Previously, entry handlers loaded r12 with the current task pointer for use b...

PT-2026-34390

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A teardown order issue exists in the spi-fsl-lpspi driver. The SPI controller is registered using devm spi register controller, which delays unregistration until after the fsl lpspi remo...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013857)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013857 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: avoid SBSA UART accessing DMACR register Chapter B Generic UART in ARM Server...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013557)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013557 advisory. In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix resource leak in regulatorregister I got some resource leak reports while...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013666)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013666 advisory. In the Linux kernel, the following vulnerability has been resolved: l2tp: Avoid possible recursive deadlock in l2tptunnelregister When a file descriptor of pppol2tp...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the uncleaned state of the r12 register at the kernel’s entry point, potentially leading to inconsisten...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013440)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013440 advisory. In the Linux kernel, the following vulnerability has been resolved: driver core: auxiliary bus: Fix memory leak when driverregister fail If driverregister returns wi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013815)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013815 advisory. In the Linux kernel, the following vulnerability has been resolved: mailbox: zynq-ipi: fix error handling while deviceregister fails If deviceregister fails, it has...

Linux Distros Unpatched Vulnerability : CVE-2026-31482

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/entry: Scrub r12 register on kernel entry Before commit f33f2d4c7c80 s390/bp: remove TIFISOLATEBP, all entry handlers loaded r12 with the current task...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013539)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013539 advisory. In the Linux kernel, the following vulnerability has been resolved: rapidio: rio: fix possible name leak in rioregistermport If deviceregister returns error, the nam...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013502)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013502 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmem: core: fix cleanup after devsetname If devsetname fails, we leak nvmem-wpgpio as the cleanu...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013637)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013637 advisory. In the Linux kernel, the following vulnerability has been resolved: media: max9286: Fix memleak in max9286v4l2register There is a kmemleak when testing the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013601)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013601 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: da7219: Fix an error handling path in da7219registerdaiclks If clkhwregister fails, the...

CVE-2026-29644

XiangShan open-source high-performance RISC-V processor commit edb1dfaf7d290ae99724594507dc46c2c2125384 2024-11-28 has improper gating of its distributed CSR write-enable path, allowing illegal CSR write attempts to alter custom PMA Physical Memory Attribute CSR state. Though the RISC-V privilege...

Security update 5.1.3 for Multi-Linux Manager Client Tools

This update fixes the following issues: spacecmd: Version 5.1.13-0 Update translation strings uyuni-tools: Version 5.1.26-0 Fix applying PTF with images from RPMs bsc1252548 Ssl Key file can miss if CA password is blank bsc1254154 mgrpxy ssh tuning should happens before crypto policies bsc1254619...