CVE-2024-38603 drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Actually use devmaddactionorreset pciallocirqvectors allocates an irq vector. When devmaddaction fails, the irq vector is not freed, which leads to a memory leak. Replace the devmaddaction with...

CVE-2024-38603

Mode C CVE-2024-38603 (Linux kernel) affects drivers/perf: hisi: hns3. Root cause: pci_alloc_irq_vectors() allocates an irq vector; if devm_add_action() fails, the irq vector is not freed, causing a memory leak. Fix: replace devm_add_action() with devm_add_action_or_reset() so the irq vector can ...

CVE-2024-38571 thermal/drivers/tsens: Fix null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference computeinterceptslope is called from calibrate8960 in tsens-8960.c as computeinterceptslopepriv, p1, NULL, ONEPTCALIB which lead to null pointer dereference if DEBUG or...

CVE-2024-38571 thermal/drivers/tsens: Fix null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference computeinterceptslope is called from calibrate8960 in tsens-8960.c as computeinterceptslopepriv, p1, NULL, ONEPTCALIB which lead to null pointer dereference if DEBUG or...

CVE-2024-38571 thermal/drivers/tsens: Fix null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference computeinterceptslope is called from calibrate8960 in tsens-8960.c as computeinterceptslopepriv, p1, NULL, ONEPTCALIB which lead to null pointer dereference if DEBUG or...

CVE-2024-38571

CVE-2024-38571 affects the Linux kernel tsens (thermal/drivers/tsens). Root cause: compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) is invoked from calibrate_8960() (tsens-8960.c), which can dereference a NULL pointer if DEBUG or DYNAMIC_DEBUG is set. The bug is fixed by adding a NULL pointe...

CVE-2024-38569 drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisipcie: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through following cmd 1, but the driver does not check whether the array index is out of bounds when writing...

CVE-2024-38568

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through following cmd 1, but the driver does not check whether the array index is out of bounds when writi...

CVE-2024-38551 ASoC: mediatek: Assign dummy when codec not specified for a DAI link

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Assign dummy when codec not specified for a DAI link MediaTek sound card drivers are checking whether a DAI link is present and used on a board to assign the correct parameters and this is done by checking the cod...

CVE-2024-38551 ASoC: mediatek: Assign dummy when codec not specified for a DAI link

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Assign dummy when codec not specified for a DAI link MediaTek sound card drivers are checking whether a DAI link is present and used on a board to assign the correct parameters and this is done by checking the cod...

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 the Linux kernel that stems from a memory leak in drivers/perf hisi hns3...

Ubuntu 22.04 LTS : Linux kernel (HWE) vulnerabilities (USN-6818-4)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-4 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference...

USN-6818-4: Linux kernel (HWE) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

Exploring malicious Windows drivers (Part 2): the I/O system, IRPs, stack locations, IOCTLs and more

This blog post is part of a multi-part series, and it is highly recommended to read the first entry here before continuing. As the second entry in our "Exploring malicious Windows drivers" series, we will continue where the first left off: Discussing the I/O system and IRPs. We will expand on the...

USN-6817-3: Linux kernel vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Zheng Wang discovered that the Broadc...

USN-6818-3: Linux kernel (NVIDIA) vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

USN-6818-3 linux-nvidia-6.5 vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

Vulnerabilities fixed in Nvidia GPU Drivers

Nvidia has fixed vulnerabilities in GPU drivers for Windows and Linux. A malicious party could exploit the vulnerabilities to cause a denial-of-service, or to grant themselves elevated privileges and execute code with elevated privileges, or gain access to sensitive data. Nvidia has released...

CVE-2024-3496

Attackers can bypass the web login authentication process to gain access to the printer's system information and upload malicious drivers to the printer. As for the affected products/models/versions, see the reference URL...

CVE-2024-3496 Authentication Bypass Vulnerability

Attackers can bypass the web login authentication process to gain access to the printer's system information and upload malicious drivers to the printer. As for the affected products/models/versions, see the reference URL...