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 Linux kernel, which stems from a null pointer dereference in the PCI:endpoint:epf-mhi module when DT is missing mmio...

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 Linux kernel, which stems from a null pointer dereference in the PCI:endpoint:epf-mhi module when DT is missing mmio...

PT-2025-3612

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A use-after-free issue was found in the Linux kernel, specifically in the adv7533 attach dsi function. The host node pointer was assigned and freed in adv7533 parse dt, and later used in adv753...

USN-7154-1 linux, linux-aws, linux-aws-6.8, linux-gcp, linux-gcp-6.8, linux-gke, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oem-6.8, linux-oracle, linux-oracle-6.8, linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7154-1)

"The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7154-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

USN-7121-3 linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ATM...

USN-7121-2 linux-azure vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ATM...

USN-7121-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ATM...

DEBIAN-CVE-2024-53046

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: imx8ulp: correct the flexspi compatible string The flexspi on imx8ulp only has 16 LUTs, and imx8mm flexspi has 32 LUTs, so correct the compatible string here, otherwise will meet below error: 1.119072 ------------ cut...

CVE-2024-53069 firmware: qcom: scm: fix a NULL-pointer dereference

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: fix a NULL-pointer dereference Some SCM calls can be invoked with scm being NULL the driver may not have been and will not be probed as there's no SCM entry in device-tree. Make sure we don't dereference a NU...

kernel: thermal: of: fix double-free on unregistration

A flaw was found in the Linux kernel's thermal subsystem. A double-free vulnerability occurs during thermal zone device unregistration when using device tree OF bindings. The thermalofzoneregister function leaks the original tzp structure and double-frees the internal copy, which can lead to memo...

kernel: HID: i2c-hid-of: fix NULL-deref on failed power up

In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL-deref on failed power up A while back the I2C HID implementation was split in an ACPI and OF part, but the new OF driver never initialises the client pointer which is dereferenced on power-up failures...

kernel: of: fdt: fix off-by-one error in unflatten_dt_nodes()

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes The Linux kernel CVE team has assigned CVE-2022-48672 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050318-CVE-2022-48672-b6d9@gregkh/T...

kernel: tty: serial: Fix refcount leak bug in ucc_uart.c

In the Linux kernel, the following vulnerability has been resolved: tty: serial: Fix refcount leak bug in uccuart.c In socinfo, offindnodebytype will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...

UBUNTU-CVE-2024-49901

In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msmgpu-pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 "drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails" where msmgpucleanup :...

kernel: firmware: arm_scpi: Fix string overflow in SCPI genpd driver

In the Linux kernel, the following vulnerability has been resolved: firmware: armscpi: Fix string overflow in SCPI genpd driver Without the bound checks for scpipd-name, it could result in the buffer overflow when copying the SCPI device name from the corresponding device tree node as the name...

SUSE CVE-2024-46767

In the Linux kernel, the following vulnerability has been resolved: net: phy: Fix missing ofnodeput for leds The call of ofgetchildbyname will cause refcount incremented for leds, if it succeeds, it should call ofnodeput to decrease it, fix it...

DEBIAN-CVE-2024-46743

In the Linux kernel, the following vulnerability has been resolved: of/irq: Prevent device address out-of-bounds read in interrupt map walk When ofirqparseraw is invoked with a device address smaller than the interrupt parent node from address-cells property, KASAN detects the following...

UBUNTU-CVE-2024-46767

In the Linux kernel, the following vulnerability has been resolved: net: phy: Fix missing ofnodeput for leds The call of ofgetchildbyname will cause refcount incremented for leds, if it succeeds, it should call ofnodeput to decrease it, fix it...

CVE-2023-52911 drm/msm: another fix for the headless Adreno GPU

In the Linux kernel, the following vulnerability has been resolved: drm/msm: another fix for the headless Adreno GPU Fix another oops reproducible when rebooting the board with the Adreno GPU working in the headless mode e.g. iMX platforms. Unable to handle kernel NULL pointer dereference at...