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 removal of a path during the removal of the meson-spicc driver, resulting in double deallocation of...

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 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013726)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013726 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: meson-gx: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its...

Linux Distros Unpatched Vulnerability : CVE-2026-31489

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spi: meson-spicc: Fix double-put in remove path mesonspiccprobe registers the controller with devmspiregistercontroller, so teardown already drops the controlle...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013828)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013828 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/meson: explicitly remove aggregate driver at module unload time Because componentmasterdel...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010977)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010977 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/meson: explicitly remove aggregate driver at module unload time Because componentmasterdel...

The vulnerability of the meson_sm_probe() function in the drivers/firmware/meson/meson_sm.c file of the Linux kernel’s firmware driver allows a hacker to cause a system failure.

The vulnerability of the mesonsmprobe function in the drivers/firmware/meson/mesonsm.c file of the Linux kernel’s firmware module is related to pointer manipulation. Exploiting this vulnerability could allow a remote attacker to cause a system failure...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005124)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005124 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: axg-card: fix 'use-after-free' Buffer 'card-dailink' is reallocated in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004904)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004904 advisory. In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in mesonmxsocinfoinit offindmatchingnode returns a node point...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004914)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004914 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount bugs in mesonvpuhasavailableconnectors In this function, there are two...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46849)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46849 advisory. - In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: axg-card: fix 'use-after-...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993075)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993075 advisory. In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in mesonmxsocinfoinit offindmatchingnode returns a node point...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993099)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993099 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount bugs in mesonvpuhasavailableconnectors In this function, there are two...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993216)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993216 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: amlogic: Fix refcount leak in meson-secure-pwrc.c In mesonsecurepwrcprobe, there is a refcou...

CVE-2023-54304

In the Linux kernel, the following vulnerability has been resolved: firmware: mesonsm: fix to avoid potential NULL pointer dereference ofmatchdevice may fail and returns a NULL pointer. Fix this by checking the return value of ofmatchdevice...

CVE-2023-54304 firmware: meson_sm: fix to avoid potential NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: firmware: mesonsm: fix to avoid potential NULL pointer dereference ofmatchdevice may fail and returns a NULL pointer. Fix this by checking the return value of ofmatchdevice...

CVE-2023-54304

In the Linux kernel, the following vulnerability has been resolved: firmware: mesonsm: fix to avoid potential NULL pointer dereference ofmatchdevice may fail and returns a NULL pointer. Fix this by checking the return value of ofmatchdevice...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992406)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992406 advisory. In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in mesonmxsocinfoinit offindmatchingnode returns a node point...

PT-2025-54150

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel where of match device may return a NULL pointer, potentially leading to a NULL pointer dereference. This issue affects the firmware component related to...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992423)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992423 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: amlogic: Fix refcount leak in meson-secure-pwrc.c In mesonsecurepwrcprobe, there is a refcou...