CVE-2024-40928

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix the error condition in ethtoolgetphystatsethtool Clang static checker scan-build warning: net/ethtool/ioctl.c:line 2233, column 2 Called function pointer is null null dereference. Return '-EOPNOTSUPP' when...

CVE-2024-40928 net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix the error condition in ethtoolgetphystatsethtool Clang static checker scan-build warning: net/ethtool/ioctl.c:line 2233, column 2 Called function pointer is null null dereference. Return '-EOPNOTSUPP' when...

CVE-2024-40928 net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix the error condition in ethtoolgetphystatsethtool Clang static checker scan-build warning: net/ethtool/ioctl.c:line 2233, column 2 Called function pointer is null null dereference. Return '-EOPNOTSUPP' when...

CVE-2024-40928 net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool()

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: fix the error condition in ethtoolgetphystatsethtool Clang static checker scan-build warning: net/ethtool/ioctl.c:line 2233, column 2 Called function pointer is null null dereference. Return '-EOPNOTSUPP' when...

CVE-2024-40928

CVE-2024-40928 – Linux kernel ethtool statistics fix : The issue arises from a null function pointer in ethtool_get_phy_stats when performing phy stats ioctl. The patch fixes the error handling by returning -EOPNOTSUPP when ops->get_ethtool_phy_stats is NULL, preventing a null-dereference in n...

CVE-2024-39502 ionic: fix use after netif_napi_del()

In the Linux kernel, the following vulnerability has been resolved: ionic: fix use after netifnapidel When queues are started, netifnapiadd and napienable are called. If there are 4 queues and only 3 queues are used for the current configuration, only 3 queues' napi should be registered and...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in Linux kernel, which stems from a null function pointer dereference in the ethtoolgetphystatsethtool function of the net:ethtool component...

PT-2024-32235

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the ethtool in the Linux kernel, where the max channel check in the core gets skipped if the driver can't fetch the indirection table or when memory can't be...

SUSE CVE-2021-47517

In the Linux kernel, the following vulnerability has been resolved: ethtool: do not perform operations on net devices being unregistered There is a short period between a net device starts to be unregistered and when it is actually gone. In that time frame ethtool operations could still be...

SUSE CVE-2021-47558

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This could result in a kernel panic when...

SUSE CVE-2021-47399

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ixgbexdpsetup The ixgbe driver currently generates a NULL pointer dereference with some machine online cpus ringfeatureRINGFFDIR.limit = count; It becomes 63. When user use xdp,...

SUSE CVE-2021-47556

In the Linux kernel, the following vulnerability has been resolved: ethtool: ioctl: fix potential NULL deref in ethtoolsetcoalesce ethtoolsetcoalesce now uses both the .getcoalesce and .setcoalesce callbacks. But the check for their availability is buggy, so changing the coalesce settings on a...

CVE-2021-47517

In the Linux kernel, the following vulnerability has been resolved: ethtool: do not perform operations on net devices being unregistered There is a short period between a net device starts to be unregistered and when it is actually gone. In that time frame ethtool operations could still be...

CVE-2021-47562

In the Linux kernel, the following vulnerability has been resolved: ice: fix vsi-txqmap sizing The approach of having XDP queue per CPU regardless of user's setting exposed a hidden bug that could occur in case when Rx queue count differ from Tx queue count. Currently vsi-txqmap's size is equal t...

CVE-2021-47556

In the Linux kernel, the following vulnerability has been resolved: ethtool: ioctl: fix potential NULL deref in ethtoolsetcoalesce ethtoolsetcoalesce now uses both the .getcoalesce and .setcoalesce callbacks. But the check for their availability is buggy, so changing the coalesce settings on a...

CVE-2021-47556

In the Linux kernel, the following vulnerability has been resolved: ethtool: ioctl: fix potential NULL deref in ethtoolsetcoalesce ethtoolsetcoalesce now uses both the .getcoalesce and .setcoalesce callbacks. But the check for their availability is buggy, so changing the coalesce settings on a...

DEBIAN-CVE-2021-47558

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This could result in a kernel panic when...

DEBIAN-CVE-2021-47556

In the Linux kernel, the following vulnerability has been resolved: ethtool: ioctl: fix potential NULL deref in ethtoolsetcoalesce ethtoolsetcoalesce now uses both the .getcoalesce and .setcoalesce callbacks. But the check for their availability is buggy, so changing the coalesce settings on a...

CVE-2021-47562

In the Linux kernel, the following vulnerability has been resolved: ice: fix vsi-txqmap sizing The approach of having XDP queue per CPU regardless of user's setting exposed a hidden bug that could occur in case when Rx queue count differ from Tx queue count. Currently vsi-txqmap's size is equal t...

CVE-2021-47558

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This could result in a kernel panic when...