Linux Distros Unpatched Vulnerability : CVE-2026-53344

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pinctrl: mcp23s08: Initialize mcp-dev and mcp-addr before regmap init Regmap initialization triggers regcachemaplepopulate which attempts SPI read to populate...

UBUNTU-CVE-2026-53344

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Initialize mcp-dev and mcp-addr before regmap init Regmap initialization triggers regcachemaplepopulate which attempts SPI read to populate cache. SPI read requires mcp-dev and mcp-addr to be set, without them,...

CVE-2026-53344

The CVE-2026-53344 issue in the Linux kernel affects the pinctrl driver for the mcp23s08. The root cause is that mcp->dev and mcp->addr must be initialized before regmap initialization, because regmap’s cache population via regcache_maple_populate() performs an SPI read that requires these ...

EUVD-2026-40978

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Initialize mcp-dev and mcp-addr before regmap init Regmap initialization triggers regcachemaplepopulate which attempts SPI read to populate cache. SPI read requires mcp-dev and mcp-addr to be set, without them,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: usb: dwc3-meson-g12a: Fixed an issue where the USB2 PHY glue initialization was performed when PHY0 was disabled. When only PHY1 is used for example, on Odroid-HC4, the regmap initialization code uses USB2 ports without...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: gpio: qixis-fpga: Fixed error handling for devmregmapinitmmio. devmregmapinitmmio returns ERRPTR if it fails, instead of returning NULL. The original code checked for NULL, which would never trigger an error, potentially leading ...

SUSE CVE-2026-43008

In the Linux kernel, the following vulnerability has been resolved: gpio: qixis-fpga: Fix error handling for devmregmapinitmmio devmregmapinitmmio returns an ERRPTR on failure, not NULL. The original code checked for NULL which would never trigger on error, potentially leading to an invalid point...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the devmregmapinitmmio error handling checking for NULL instead of ERRPTR in the gpio qixis-fpga driver, whi...

CVE-2026-31439

A flaw was found in the Linux kernel's Xilinx DMA Direct Memory Access engine. The xdma driver's regmap initialization incorrectly handled errors, specifically when the devmregmapinitmmio function returned an error pointer instead of a null value. This improper error handling could potentially le...

CVE-2026-31439

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devmregmapinitmmio returns an ERRPTR upon error, not NULL. Fix the error check and also fix the error message. Use the error code from ERRPTR instead of the wrong value in r...

CVE-2026-31439 dmaengine: xilinx: xdma: Fix regmap init error handling

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devmregmapinitmmio returns an ERRPTR upon error, not NULL. Fix the error check and also fix the error message. Use the error code from ERRPTR instead of the wrong value in r...

PT-2026-34344

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix regmap init error handling devm regmap init mmio returns an ERR PTR upon error, not NULL. Fix the error check and also fix the error message. Use the error code from ERR PTR instead of the wrong value...

CVE-2025-40317

In the Linux kernel, the following vulnerability has been resolved: regmap: slimbus: fix buscontext pointer in regmap init calls Commit 4e65bda8273c "ASoC: wcd934x: fix error handling in wcd934xcodecparsedata" revealed the problem in the slimbus regmap. That commit breaks audio playback, for...

CVE-2025-40317 regmap: slimbus: fix bus_context pointer in regmap init calls

In the Linux kernel, the following vulnerability has been resolved: regmap: slimbus: fix buscontext pointer in regmap init calls Commit 4e65bda8273c "ASoC: wcd934x: fix error handling in wcd934xcodecparsedata" revealed the problem in the slimbus regmap. That commit breaks audio playback, for...

CVE-2023-53268 ASoC: fsl_mqs: move of_node_put() to the correct location

In the Linux kernel, the following vulnerability has been resolved: ASoC: fslmqs: move ofnodeput to the correct location ofnodeput should have been done directly after mqspriv-regmap = sysconnodetoregmapgprnp; otherwise it creates a reference leak on the success path. To fix this, ofnodeput is...

SUSE CVE-2022-49507

In the Linux kernel, the following vulnerability has been resolved: regulator: da9121: Fix uninit-value in da9121assignchipmodel KASAN report slab-out-of-bounds in regmapinit as follows: BUG: KASAN: slab-out-of-bounds in regmapinit drivers/base/regmap/regmap.c:841 Read of size 1 at addr...

The vulnerability of the devm_regmap_init_encx24j600 function in the encx24j600 component of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the devmregmapinitencx24j600 function in the encx24j600 component of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2024-42303

In the Linux kernel, the following vulnerability has been resolved: media: imx-pxp: Fix ERRPTR dereference in pxpprobe devmregmapinitmmio can fail, add a check and bail out in case of error...

UBUNTU-CVE-2024-42303

In the Linux kernel, the following vulnerability has been resolved: media: imx-pxp: Fix ERRPTR dereference in pxpprobe devmregmapinitmmio can fail, add a check and bail out in case of error...

SUSE CVE-2021-47440

In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devmregmapinitencx24j600 devmregmapinit may return error which caused by like out of memory, this will results in null pointer dereference later when reading or writing register: general protection...