SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2024:2896-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2896-1 advisory. The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were...

kernel: ionic: fix use after netif_napi_del()

A vulnerability was found in the Linux kernel's Ionic driver in the ionicqcqenable function, where the issue arises when the driver fails to reset the .poll pointer to NULL after a queue is unregistered via netifnapidel, leading to a use-after-free scenario when attempting to enable a previously...

kernel: ionic: fix use after netif_napi_del()

A vulnerability was found in the Linux kernel's Ionic driver in the ionicqcqenable function, where the issue arises when the driver fails to reset the .poll pointer to NULL after a queue is unregistered via netifnapidel, leading to a use-after-free scenario when attempting to enable a previously...

kernel: ionic: fix use after netif_napi_del()

A vulnerability was found in the Linux kernel's Ionic driver in the ionicqcqenable function, where the issue arises when the driver fails to reset the .poll pointer to NULL after a queue is unregistered via netifnapidel, leading to a use-after-free scenario when attempting to enable a previously...

ionic: use dev_consume_skb_any outside of napi

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SUSE CVE-2024-42071

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

CVE-2024-42071

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

DEBIAN-CVE-2024-42071

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

CVE-2024-42071

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

AZL-47192 CVE-2024-42071 affecting package kernel for versions less than 6.6.43.1-7

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

AZL-47109 CVE-2024-42071 affecting package kernel for versions less than 5.15.162.2-1

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

UBUNTU-CVE-2024-42071

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

CVE-2024-42071 ionic: use dev_consume_skb_any outside of napi

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

CVE-2024-42071 ionic: use dev_consume_skb_any outside of napi

In the Linux kernel, the following vulnerability has been resolved: ionic: use devconsumeskbany outside of napi If we're not in a NAPI softirq context, we need to be careful about how we call napiconsumeskb, specifically we need to call it with budget==0 to signal to it that we're not in a safe...

SUSE CVE-2022-48811

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in ibmvnicopen If ibmvnicopen encounters an error such as when setting link state, it calls releaseresources which frees the napi structures needlessly. Instead, have ibmvnicopen only clean up the work...

CVE-2022-48811

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in ibmvnicopen If ibmvnicopen encounters an error such as when setting link state, it calls releaseresources which frees the napi structures needlessly. Instead, have ibmvnicopen only clean up the work...

DEBIAN-CVE-2022-48811

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in ibmvnicopen If ibmvnicopen encounters an error such as when setting link state, it calls releaseresources which frees the napi structures needlessly. Instead, have ibmvnicopen only clean up the work...

UBUNTU-CVE-2022-48811

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in ibmvnicopen If ibmvnicopen encounters an error such as when setting link state, it calls releaseresources which frees the napi structures needlessly. Instead, have ibmvnicopen only clean up the work...

CVE-2022-48811

CVE-2022-48811 concerns the ibmvnic driver in the Linux kernel. Affected: ibmvnic_open/reset paths in the IBM Power virtualization NIC stack. Root cause: in __ibmvnic_open(), if an error occurs (e.g., when setting link state), release_resources() frees napi structures that are still needed, causi...

SUSE CVE-2024-39502

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...