CVE-2025-21956 drm/amd/display: Assign normalized_pix_clk when color depth = 14

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Assign normalizedpixclk when color depth = 14 WHY & HOW A warning message "WARNING: CPU: 4 PID: 459 at ... /dcresource.c:3397 calculatephypixclks+0xef/0x100 amdgpu" occurs because the displaycolordepth ==...

CVE-2025-21924

CVE-2025-21924 : In the Linux kernel, during ptp initialization for the hns3 driver, hclge_ptp_get_cycle may fail and previously not unregister/free the clock. The fix calls hclge_ptp_destroy_clock to unregister and free the clock when hclge_ptp_get_cycle fails, mitigating potential resource leaks.

CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...

CVE-2025-21924 net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...

CVE-2025-21924 net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...

PT-2025-14394 · Unknown · Adamskaat Countdown & Clock

Name of the Vulnerable Software and Affected Versions: adamskaat Countdown & Clock versions n/a through 2.8.8 Description: The issue is related to an Improper Limitation of a Pathname to a Restricted Directory, also known as a 'Path Traversal' vulnerability, which allows Remote Code Inclusion. Th...

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 not unregistering the PTP clock in the wrong path...

WordPress plugin Countdown & Clock 路径遍历漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A path traversal...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: Squashfs: check the inode number is not the invalid value of zero CVE-2024-26982 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in smb2reconnectserver CVE-2024-35870 In th...

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 a failure to handle the 14-bit color depth case resulting in an abnormal display clock calculation...

USN-7387-3: Linux kernel (Real-time) 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; - Supe...

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...

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...

UBUNTU-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

The CVE-2022-49749 issue is confirmed in the Linux kernel’s I2C designware driver. In i2c_dw_scl_lcnt() and i2c_dw_scl_hcnt(), multiplying ic_clk by constant factors could overflow 32-bit arithmetic, depending on ic_clk (e.g., ic_clk > 1 MHz). The patch adds a 64-bit cast (u64) to the calculat...

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...

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 a clock multiplication that could lead to an overflow...

The vulnerability of the pc_clock_settime() function in the kernel/time/posix-clock.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the pcclocksettime function in the kernel/time/posix-clock.c module of the Linux operating system is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...