CVE-2022-48965

CVE-2022-48965 concerns a refcount leak in rockchip_gpiolib_register() within linux-5.x kernels. The root cause is a missing of_node_put() for the parent node after obtaining it with of_get_parent(). The fix adds of_node_put() at the end of of_pinctrl_get() to balance the refcount. Multiple advis...

CVE-2022-48965 gpio/rockchip: fix refcount leak in rockchip_gpiolib_register()

In the Linux kernel, the following vulnerability has been resolved: gpio/rockchip: fix refcount leak in rockchipgpiolibregister The node returned by ofgetparent with refcount incremented, ofnodeput needs be called when finish using it. So add it in the end of ofpinctrlget...

CVE-2024-49961

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiodsetvalue If we use GPIO reset from I2C port expander, we must use cansleep variant of GPIO functions. This was not done in ar0521poweron/ar0521poweroff functions. Let's fix that...

DEBIAN-CVE-2024-49941

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix potential NULL pointer dereference in gpiodgetlabel In gpiodgetlabel, it is possible that srcudereferencecheck may return a NULL pointer, leading to a scenario where label-str is accessed without verifying if label...

UBUNTU-CVE-2024-49941

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix potential NULL pointer dereference in gpiodgetlabel In gpiodgetlabel, it is possible that srcudereferencecheck may return a NULL pointer, leading to a scenario where label-str is accessed without verifying if label...

UBUNTU-CVE-2024-49961

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiodsetvalue If we use GPIO reset from I2C port expander, we must use cansleep variant of GPIO functions. This was not done in ar0521poweron/ar0521poweroff functions. Let's fix that...

CVE-2024-49961 media: i2c: ar0521: Use cansleep version of gpiod_set_value()

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiodsetvalue If we use GPIO reset from I2C port expander, we must use cansleep variant of GPIO functions. This was not done in ar0521poweron/ar0521poweroff functions. Let's fix that...

CVE-2024-49961 media: i2c: ar0521: Use cansleep version of gpiod_set_value()

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ar0521: Use cansleep version of gpiodsetvalue If we use GPIO reset from I2C port expander, we must use cansleep variant of GPIO functions. This was not done in ar0521poweron/ar0521poweroff functions. Let's fix that...

CVE-2024-49961

CVE-2024-49961 is a Linux kernel issue affecting GPIO handling via an I2C port expander (ar0521). The fix updates ar0521_power_on/power_off to use the cansleep variant of gpiod_set_value(), correcting a mismatch where GPIO resets using I2C expander were not cansleep-enabled. The CVE context in th...

CVE-2024-49941 gpiolib: Fix potential NULL pointer dereference in gpiod_get_label()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix potential NULL pointer dereference in gpiodgetlabel In gpiodgetlabel, it is possible that srcudereferencecheck may return a NULL pointer, leading to a scenario where label-str is accessed without verifying if label...

CVE-2024-49941 gpiolib: Fix potential NULL pointer dereference in gpiod_get_label()

In the Linux kernel, the following vulnerability has been resolved: gpiolib: Fix potential NULL pointer dereference in gpiodgetlabel In gpiodgetlabel, it is possible that srcudereferencecheck may return a NULL pointer, leading to a scenario where label-str is accessed without verifying if label...

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 improper use of GPIO functions by the ar0521 driver for the i2c driver in the media component...

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 originates from a reference count leak in the gpio/rockchip module in the rockchipgpiolibregister function...

PT-2024-33802

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the use of GPIO reset from I2C port expander, where the cansleep variant of GPIO functions was not used in the...

The vulnerability of the pca953x_irq_bus_sync_unlock() function in the Linux operating system’s GPIO kernel driver allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the pca953xirqbussyncunlock function in the drivers/gpio/gpio-pca953x.c file of the Linux kernel’s GPIO driver is related to jib,rfvb. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

CLSA-2024-1728935304 kernel: Fix of 12 CVEs

xfs: don't walk off the end of a directory data block CVE-2024-41013 - net/sched: clsu32: fix netns refcount changes in u32change CVE-2022-29581 - net/packet: fix slab-out-of-bounds access in packetrecvmsg CVE-2022-20368 - openvswitch: fix OOB access in reservesfasize CVE-2022-2639 - net: sched:...

drm/amd/display: Check gpio_id before used as array index

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Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: walk over current view on netlink dump CVE-2024-27017 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in smb2reconnectserver CVE-2024-35870 In the...

Ubuntu: Security Advisory (USN-7003-5)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-7003-5)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7003-5 advisory. It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could us...