CVE-2022-48640 bonding: fix NULL deref in bond_rr_gen_slave_id

In the Linux kernel, the following vulnerability has been resolved: bonding: fix NULL deref in bondrrgenslaveid Fix a NULL dereference of the struct bonding.rrtxcounter member because if a bond is initially created with an initial mode != zero Round Robin the memory required for the counter is...

CVE-2022-48636

CVE-2022-48636 affects the Linux kernel, specifically the s390/dasd path. The issue is an Oops in dasd_alias_get_start_dev caused by a missing pavgroup dereference, created by a race: pavgroup can become NULL between function entry and _lcu_update(), when lcu->lock is not held. The patch fixes...

UBUNTU-CVE-2024-26906

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use copyfromkernelnofault to read vsyscall page through a bpf program, the following oops was reported: BUG: unable to handle page fault for address:...

CVE-2024-26906 x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use copyfromkernelnofault to read vsyscall page through a bpf program, the following oops was reported: BUG: unable to handle page fault for address:...

Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6724-2)

The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6724-2 advisory. Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leadi...

SUSE CVE-2024-26751

In the Linux kernel, the following vulnerability has been resolved: ARM: ep93xx: Add terminator to gpiodlookuptable Without the terminator, if a conid is passed to gpiofind that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops...

DEBIAN-CVE-2021-47184

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL ptr dereference on VSI filter sync Remove the reason of null pointer dereference in sync VSI filters. Added new I40EVSIRELEASING flag to signalize deleting and releasing of VSI resources to sync this thread with sy...

CVE-2021-47184

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL ptr dereference on VSI filter sync Remove the reason of null pointer dereference in sync VSI filters. Added new I40EVSIRELEASING flag to signalize deleting and releasing of VSI resources to sync this thread with sy...

CVE-2021-47184 i40e: Fix NULL ptr dereference on VSI filter sync

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL ptr dereference on VSI filter sync Remove the reason of null pointer dereference in sync VSI filters. Added new I40EVSIRELEASING flag to signalize deleting and releasing of VSI resources to sync this thread with sy...

CVE-2021-47184

The CVE-2021-47184 issue affects the Linux kernel i40e VSI filter synchronization. The vulnerability stemmed from a NULL pointer dereference in the VSI filter sync path that could occur when updating the VSI filter list after a VSI resource was removed, potentially causing a kernel oops. A patch ...

CVE-2021-47184

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL ptr dereference on VSI filter sync Remove the reason of null pointer dereference in sync VSI filters. Added new I40EVSIRELEASING flag to signalize deleting and releasing of VSI resources to sync this thread with sy...

CVE-2024-26783 mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index

In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: fix a bug calling wakeupkswapd with a wrong zone index With numa balancing on, when a numa system is running where a numa node doesn't have its local memory so it has no managed zones, the following oops has been...

CVE-2024-26783

CVE-2024-26783 is a Linux kernel issue where, under NUMA balancing, wakeup_kswapd() could be invoked with an invalid zone index (-1) causing a page fault oops. The fix adds an index check before wakeup_kswapd() in mm/vmscan.c (resolved in the Linux kernel commit cited in the vulnerability descrip...

CVE-2024-26783

In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: fix a bug calling wakeupkswapd with a wrong zone index With numa balancing on, when a numa system is running where a numa node doesn't have its local memory so it has no managed zones, the following oops has been...

CVE-2024-26751

In the Linux kernel, the following vulnerability has been resolved: ARM: ep93xx: Add terminator to gpiodlookuptable Without the terminator, if a conid is passed to gpiofind that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops...

CVE-2024-26783

In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: fix a bug calling wakeupkswapd with a wrong zone index With numa balancing on, when a numa system is running where a numa node doesn't have its local memory so it has no managed zones, the following oops has been...

CVE-2024-26688

A vulnerability was found in the Linux kernel during hugetlb filesystem configuration, whereby a NULL pointer dereference caused by invalid pagesize values can lead to potential crashes...

DEBIAN-CVE-2024-26751

In the Linux kernel, the following vulnerability has been resolved: ARM: ep93xx: Add terminator to gpiodlookuptable Without the terminator, if a conid is passed to gpiofind that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops...

CVE-2024-26751

In the Linux kernel, the following vulnerability has been resolved: ARM: ep93xx: Add terminator to gpiodlookuptable Without the terminator, if a conid is passed to gpiofind that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops...

UBUNTU-CVE-2024-26738

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: DLPAR add doesn't completely initialize pcicontroller When a PCI device is dynamically added, the kernel oopses with a NULL pointer dereference: BUG: Kernel NULL pointer dereference on read at 0x00000030...