CVE-2022-50651

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump The similar fix as commit 46cdedf2a0fa "ethtool: pse-pd: fix null-deref on genlinfo in dump" is also needed for ethtool eeprom...

UBUNTU-CVE-2022-50651

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump The similar fix as commit 46cdedf2a0fa "ethtool: pse-pd: fix null-deref on genlinfo in dump" is also needed for ethtool eeprom...

UBUNTU-CVE-2023-53798

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtoollinkksettings' is not initialized in this path, drive...

CVE-2023-53798 ethtool: Fix uninitialized number of lanes

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtoollinkksettings' is not initialized in this path, drive...

CVE-2023-53798

CVE-2023-53798 affects the Linux kernel’s ethtool path for setting link modes via the legacy IOCTL interface. The root cause is an uninitialized struct ethtool_link_ksettings in the IOCTL/set_link_ksettings path, causing the lanes field to be read as uninitialized memory, which can influence driv...

CVE-2023-53798 ethtool: Fix uninitialized number of lanes

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtoollinkksettings' is not initialized in this path, drive...

CVE-2023-53798

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtoollinkksettings' is not initialized in this path, drive...

CVE-2022-50651

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump The similar fix as commit 46cdedf2a0fa "ethtool: pse-pd: fix null-deref on genlinfo in dump" is also needed for ethtool eeprom...

CVE-2022-50651 ethtool: eeprom: fix null-deref on genl_info in dump

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump The similar fix as commit 46cdedf2a0fa "ethtool: pse-pd: fix null-deref on genlinfo in dump" is also needed for ethtool eeprom...

CVE-2022-50651 ethtool: eeprom: fix null-deref on genl_info in dump

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fix null-deref on genlinfo in dump The similar fix as commit 46cdedf2a0fa "ethtool: pse-pd: fix null-deref on genlinfo in dump" is also needed for ethtool eeprom...

CVE-2022-50651

CVE-2022-50651 relates to the Linux kernel ethtool: eeprom dump path, where a null-deref on genl_info in dump was addressed. The vulnerability resolution references a similar fix in ethtool pse-pd and states that a corresponding patch for ethtool eeprom was needed. Public details consistently des...

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 stems from a null pointer dereference to genlinfo in the ethtool eeprom dump function...

PT-2025-49658

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtool link ksettings' is not initialized in this path,...

PT-2025-49631

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's ethtool component related to handling eeprom data. Specifically, a null dereference can occur on genl info during a dump operation. This issue is...

PT-2026-2527

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The ethtool utility, specifically the -S command, is susceptible to a buffer overflow when querying device statistics. This occurs because the number of statistics can change between the...

SUSE CVE-2025-40255

In the Linux kernel, the following vulnerability has been resolved: net: core: prevent NULL deref in generichwtstampioctllower The ethtool tsconfig Netlink path can trigger a null pointer dereference. A call chain such as: tsconfigpreparedata - devgethwtstampphylib - vlanhwtstampget -...

UBUNTU-CVE-2025-40255

In the Linux kernel, the following vulnerability has been resolved: net: core: prevent NULL deref in generichwtstampioctllower The ethtool tsconfig Netlink path can trigger a null pointer dereference. A call chain such as: tsconfigpreparedata - devgethwtstampphylib - vlanhwtstampget -...

CVE-2025-40255 net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower()

In the Linux kernel, the following vulnerability has been resolved: net: core: prevent NULL deref in generichwtstampioctllower The ethtool tsconfig Netlink path can trigger a null pointer dereference. A call chain such as: tsconfigpreparedata - devgethwtstampphylib - vlanhwtstampget -...

Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

kernel: ethtool: check device is present when getting link settings

A flaw was found in ethtool in the Linux kernel, where sysfs reader getting link settings can attempt to read the device state on a device that is not present, leading to a crash...