CVE-2025-37781 i2c: cros-ec-tunnel: defer probe if parent EC is not present

In the Linux kernel, the following vulnerability has been resolved: i2c: cros-ec-tunnel: defer probe if parent EC is not present When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent device will not be found, leading to NULL pointer dereference. That can also be reproduced by...

CVE-2025-37781

CVE-2025-37781 affects the Linux kernel involving the i2c Cros EC tunnel. When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent device may not be found, causing a NULL pointer dereference. The issue can be reproduced by unbinding the controller driver and re-loading the i2c-cros-e...

CVE-2025-23149 tpm: do not start chip while suspended

In the Linux kernel, the following vulnerability has been resolved: tpm: do not start chip while suspended Checking TPMCHIPFLAGSUSPENDED after the call to tpmfindgetops can lead to a spurious tpmchipstart call: 35985.503771 i2c i2c-1: Transfer while suspended 35985.503796 WARNING: CPU: 0 PID: 74 ...

PT-2025-18640 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential memory leak has been identified in the Linux kernel, specifically in the nxp nci send function. This function calls nxp nci i2c write and only frees the skb when nxp nci i2...

PT-2025-18537

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the mctp i2c module. The issue arises when a flow is released before sending the first packet it contains, causing a...

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. Linux kernel suffers from a memory leak vulnerability that stems from nfcmrvli2cncisend not freeing the skb, which could lead to a memory leak. No details of the vulnerability...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler CVE-2021-47247 In the Linux kernel, the following vulnerability has been resolved: i2c: dev: check return value when calling devsetname...

PT-2025-18462

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.15.0-rc1-00004-g44722359ed83 Description A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the i2c-cros-ec-tunnel module. This issue occurs when the EC driver and...

Vulnerability of the npcm_i2c_probe_bus() function (driver/i2c/buses/i2c-npcm7xx.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerability of the npcmi2cprobebus function from the drivers/i2c/busses/i2c-npcm7xx.c file in the Linux kernel is related to insufficient locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

USN-7401-1: Linux kernel (AWS) vulnerabilities

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2024-23848 Attila Szász discovered that the HFS+ file system...

CVE-2025-21878

In the Linux kernel, the following vulnerability has been resolved: i2c: npcm: disable interrupt enable bit before devmrequestirq The customer reports that there is a soft lockup issue related to the i2c driver. After checking, the i2c module was doing a tx transfer and the bmc machine reboots in...

SUSE CVE-2022-49749

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

SUSE CVE-2025-21878

In the Linux kernel, the following vulnerability has been resolved: i2c: npcm: disable interrupt enable bit before devmrequestirq The customer reports that there is a soft lockup issue related to the i2c driver. After checking, the i2c module was doing a tx transfer and the bmc machine reboots in...

Ubuntu 22.04 LTS : Linux kernel (NVIDIA Tegra) vulnerabilities (USN-7389-1)

"The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7389-1 advisory. Attila Szsz discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a...

CVE-2022-49749

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

DEBIAN-CVE-2022-49749

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

CVE-2022-49749 i2c: designware: use casting of u64 in clock multiplication to avoid overflow

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

CVE-2022-49749 i2c: designware: use casting of u64 in clock multiplication to avoid overflow

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

CVE-2022-49749 i2c: designware: use casting of u64 in clock multiplication to avoid overflow

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...

CVE-2022-49749

In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions i2cdwscllcnt and i2cdwsclhcnt may have overflow by depending on the values of the given parameters including the icclk. For example in our...