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 stmmac driver fails to check for a ptprate of zero, which could result in a divide-by-zero error...

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 stmmac driver fails to check for a ptprate of zero, which could result in a divide-by-zero error...

PT-2025-30866

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue was identified and resolved in the rtsn probe function within the networking subsystem of the Linux kernel. The fix involves adding a check for the retur...

The vulnerability of the ptp_ocp_probe() function in the drivers/ptp/ptp_ocp.c kernel module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the ptpocpprobe function in the drivers/ptp/ptpocp.c kernel module of the Linux operating system is related to security configuration errors. Exploiting this vulnerability can allow a attacker to cause service failures...

DEBIAN-CVE-2025-38054

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Limit signal/freq counts in summary output functions The debugfs summary output could access uninitialized elements in the freqin and signalout arrays, causing NULL pointer dereferences and triggering a kernel Oops...

SUSE-SU-2025:20413-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL bsc1228557. - CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching bsc1242006. CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization bsc1230581...

PT-2025-27958

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential out-of-bounds write issue has been identified in the Linux kernel, specifically in the lan743x ptp io event clock get function. The issue arises when the channel value is...

SUSE-SU-2025:20408-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL bsc1228557. - CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer...

SUSE-SU-2025:20419-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL bsc1228557. - CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer...

Unbreakable Enterprise kernel security update

5.15.0-309.180.4 - nvme: unblock ctrl state transition for firmware update Daniel Wagner - nfsd: decrease sccount directly if fail to queue dlrecall Li Lingfeng - cpufreq/sched: Fix the usage of CPUFREQNEEDUPDATELIMITS Rafael J. Wysocki - ice: Check VF VSI Pointer Value in icevcaddfdirfltr...

USN-7516-9 linux-aws 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; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

PT-2025-27712

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.30 Description: A division by zero error can occur in the Linux kernel when the ptp rate is 0, leading to a kernel crash. This issue arises when the stmmac platform drivers do not properly handle the clk pt...

USN-7510-7 linux-aws, linux-intel-iotg-5.15, linux-nvidia-tegra-igx, 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; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7521-3 linux-lowlatency, linux-lowlatency-hwe-6.11, 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; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Serial ATA and Parallel...

The vulnerabilities of the functions dpaa2_ptp_probe() and fsl_mc_free_irqs() in the module drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c of the Linux kernel allow a hacker to cause a service failure.

The vulnerabilities of the functions dpaa2ptpprobe and fslmcfreeirqs in the module drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c of the Linux kernel are related to a memory leak. Exploiting these vulnerabilities could allow an attacker to cause a service failure...

USN-7517-3 linux-bluefield 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; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-6 linux-ibm 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; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-5 linux-hwe-5.4 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; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7517-2 linux-ibm-5.4 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; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...