UBUNTU-CVE-2024-46681

In the Linux kernel, the following vulnerability has been resolved: pktgen: use cpusreadlock in pgnetinit I have seen the WARNONsmpprocessorid != cpu firing in pktgenthreadworker during tests. We must use cpusreadlock/cpusreadunlock around the foreachonlinecpucpu loop. While we are at it use...

UBUNTU-CVE-2024-46683

In the Linux kernel, the following vulnerability has been resolved: drm/xe: prevent UAF around preempt fence The fence lock is part of the queue, therefore in the current design anything locking the fence should then also hold a ref to the queue to prevent the queue from being freed. However,...

CVE-2024-46683 drm/xe: prevent UAF around preempt fence

In the Linux kernel, the following vulnerability has been resolved: drm/xe: prevent UAF around preempt fence The fence lock is part of the queue, therefore in the current design anything locking the fence should then also hold a ref to the queue to prevent the queue from being freed. However,...

CVE-2024-46683

CVE-2024-46683 refers to a Linux kernel vulnerability in the DRM/xe path where a use-after-free could occur around the preempt fence due to dropping the queue reference before the fence lock is secured. The issue arises because the fence lock was previously associated with the queue, and releasin...

CVE-2024-46681 pktgen: use cpus_read_lock() in pg_net_init()

In the Linux kernel, the following vulnerability has been resolved: pktgen: use cpusreadlock in pgnetinit I have seen the WARNONsmpprocessorid != cpu firing in pktgenthreadworker during tests. We must use cpusreadlock/cpusreadunlock around the foreachonlinecpucpu loop. While we are at it use...

CVE-2024-46678

CVE-2024-46678 affects the Linux kernel bonding subsystem. The issue arises from bond->ipsec_lock being a spin lock used to protect ipsec_list, which can sleep in xdo_dev_state_add/delete during active-slave changes, triggering scheduling while atomic. The fix replaces the spin lock with a mut...

CVE-2024-46678 bonding: change ipsec_lock from spin lock to mutex

In the Linux kernel, the following vulnerability has been resolved: bonding: change ipseclock from spin lock to mutex In the cited commit, bond-ipseclock is added to protect ipseclist, hence xdodevstateadd and xdodevstatedelete are called inside this lock. As ipseclock is a spin lock and such...

CVE-2024-46678 bonding: change ipsec_lock from spin lock to mutex

In the Linux kernel, the following vulnerability has been resolved: bonding: change ipseclock from spin lock to mutex In the cited commit, bond-ipseclock is added to protect ipseclist, hence xdodevstateadd and xdodevstatedelete are called inside this lock. As ipseclock is a spin lock and such...

CVE-2024-46678 bonding: change ipsec_lock from spin lock to mutex

In the Linux kernel, the following vulnerability has been resolved: bonding: change ipseclock from spin lock to mutex In the cited commit, bond-ipseclock is added to protect ipseclist, hence xdodevstateadd and xdodevstatedelete are called inside this lock. As ipseclock is a spin lock and such...

OSV-2024-1062 UNKNOWN WRITE in std::__1::recursive_mutex::lock

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42538230 Crash type: UNKNOWN WRITE Crash state: std::1::recursivemutex::lock Catalog::getForm Page::getAnnots...

SUSE CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

SUSE CVE-2024-45024

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugetlb vs. core-mm PT locking We recently made GUP's common page table walking code to also walk hugetlb VMAs without most hugetlb special-casing, preparing for the future of having less hugetlb-specific page tab...

EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2394)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : kernel:ACPI: CPPC: Use accesswidth over bitwidth for system memory accessesCVE-2024-35995 ACPI: LPIT: Avoid u32 multiplication...

CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

CVE-2024-45024

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugetlb vs. core-mm PT locking We recently made GUP's common page table walking code to also walk hugetlb VMAs without most hugetlb special-casing, preparing for the future of having less hugetlb-specific page tab...

AZL-49212 CVE-2024-45029 affecting package kernel for versions less than 6.6.51.1-1

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: Do not mark ACPI devices as irq safe On ACPI machines, the tegra i2c module encounters an issue due to a mutex being called inside a spinlock. This leads to the following bug: BUG: sleeping function called from invali...

CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

DEBIAN-CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

AZL-49272 CVE-2024-45019 affecting package kernel for versions less than 6.6.51.1-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...

UBUNTU-CVE-2024-45019

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Take state lock during tx timeout reporter mlx5esafereopenchannels requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later...