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-2025-40317

CVE-2025-40317 relates to the Linux kernel regmap/slimbus bus context pointer. The issue was introduced by the commit sequence around __regmap_init_slimbus()/__devm_regmap_init_slimbus(), where the bus_context pointer (the 3rd argument) was incorrect. The correct argument should be the slimbus de...

CVE-2023-53768: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Fix out-of-bounds access when allocating config buffers When allocating the 2D array for handling IRQ type registers in regmapaddirqchipfwnode, the intent is to allocate a matrix with numconfigbases rows and...

Linux Distros Unpatched Vulnerability : CVE-2025-40317

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - regmap: slimbus: fix buscontext pointer in regmap init calls Commit 4e65bda8273c ASoC: wcd934x: fix error handling in wcd934xcodecparsedata revealed the problem...

PT-2026-37582

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the k3-socinfo component of the TI SoC System on Chip driver. The mmio regmap allocated during the probe process is not freed when a probe failure occurs, such as...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989140)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989140 advisory. In the Linux kernel, the following vulnerability has been resolved: regmap: set debugfsname to NULL after it is freed There is a upstream commit...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990148)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990148 advisory. In the Linux kernel, the following vulnerability has been resolved: regmap: set debugfsname to NULL after it is freed There is a upstream commit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990237)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990237 advisory. In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx...

Linux Distros Unpatched Vulnerability : CVE-2022-50558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d...

SUSE CVE-2022-50558

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

CVE-2022-50558

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

UBUNTU-CVE-2022-50558

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

CVE-2022-50558

CVE-2022-50558 concerns Linux kernel regmap-irq handling where regmap_add_irq_chip_fwnode was not updated to use the new num_config_regs property, risking a NULL pointer dereference in regmap_irq_set_type. The connected documents describe the root cause: the config-regs path introduced by regmap-...

CVE-2022-50558 regmap-irq: Use the new num_config_regs property in regmap_add_irq_chip_fwnode

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

CVE-2022-50558 regmap-irq: Use the new num_config_regs property in regmap_add_irq_chip_fwnode

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

PT-2025-49446

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to the regmap/slimbus component. A correction was made to the bus context pointer used in regmap initialization calls, specifically within the...

CVE-2022-50558: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regmap-irq: Use the new numconfigregs property in regmapaddirqchipfwnode Commit faa87ce9196d "regmap-irq: Introduce config registers for irq types" added the numconfigregs, then commit 9edd4f5aee84 "regmap-irq: Deprecate type...

Linux Kernel Security Vulnerabilities

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 Linux kernel that stems from regmapaddirqchipfwnode not using the numconfigregs attribute, which could result in a null pointer dereference...

OESA-2025-2409 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking If a device uses MCP23xxx IO expander to receive IRQs, the following bug can happen: BUG:...