DEBIAN-CVE-2024-49954

In the Linux kernel, the following vulnerability has been resolved: staticcall: Replace pointless WARNON in staticcallmodulenotify staticcallmodulenotify triggers a WARNON, when memory allocation fails in staticcalladdmodule. That's not really justified, because the failure case must be correctly...

UBUNTU-CVE-2024-49987

In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix undefined behavior in qsortNULL, 0, ... When netfilter has no entry to display, qsort is called with qsortNULL, 0, .... This results in undefined behavior, as UBSan reports: net.c:827:2: runtime error: null pointer...

UBUNTU-CVE-2024-50002

In the Linux kernel, the following vulnerability has been resolved: staticcall: Handle module init failure correctly in staticcalldelmodule Module insertion invokes staticcalladdmodule to initialize the static calls in a module. staticcalladdmodule invokes staticcallinit, which allocates a struct...

UBUNTU-CVE-2024-49954

In the Linux kernel, the following vulnerability has been resolved: staticcall: Replace pointless WARNON in staticcallmodulenotify staticcallmodulenotify triggers a WARNON, when memory allocation fails in staticcalladdmodule. That's not really justified, because the failure case must be correctly...

CVE-2024-50002 static_call: Handle module init failure correctly in static_call_del_module()

In the Linux kernel, the following vulnerability has been resolved: staticcall: Handle module init failure correctly in staticcalldelmodule Module insertion invokes staticcalladdmodule to initialize the static calls in a module. staticcalladdmodule invokes staticcallinit, which allocates a struct...

CVE-2024-50002 static_call: Handle module init failure correctly in static_call_del_module()

In the Linux kernel, the following vulnerability has been resolved: staticcall: Handle module init failure correctly in staticcalldelmodule Module insertion invokes staticcalladdmodule to initialize the static calls in a module. staticcalladdmodule invokes staticcallinit, which allocates a struct...

CVE-2024-50002 static_call: Handle module init failure correctly in static_call_del_module()

In the Linux kernel, the following vulnerability has been resolved: staticcall: Handle module init failure correctly in staticcalldelmodule Module insertion invokes staticcalladdmodule to initialize the static calls in a module. staticcalladdmodule invokes staticcallinit, which allocates a struct...

CVE-2024-49953 net/mlx5e: Fix crash caused by calling __xfrm_state_delete() twice

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix crash caused by calling xfrmstatedelete twice The km.state is not checked in driver's delayed work. When xfrmstatecheckexpire is called, the state can be reset to XFRMSTATEEXPIRED, even if it is XFRMSTATEDEAD...

SUSE CVE-2024-47748

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

AZL-50892 CVE-2024-47748 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

AZL-50821 CVE-2024-47748 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

DEBIAN-CVE-2024-47748

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

UBUNTU-CVE-2024-47748

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: assign irq bypass producer token correctly We used to call irqbypassunregisterproducer in vhostvdpasetupvqirq which is problematic as we don't know if the token pointer is still valid or not. Actually, we use the...

CVE-2024-47735 RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix spinunlockirqrestore called with IRQs enabled Fix missuse of spinlockirq/spinunlockirq when spinlockirqsave/spinlockirqrestore was hold. This was discovered through the lock debugging, and the corresponding log is a...

CVE-2024-47715 wifi: mt76: mt7915: fix oops on non-dbdc mt7986

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix oops on non-dbdc mt7986 mt7915bandconfig sets bandidx = 1 on the main phy for mt7986 with MT7975ONEADIE or MT7976ONEADIE. Commit 0335c034e726 "wifi: mt76: fix race condition related to checking tx queue fi...

CVE-2024-47707 ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid possible NULL deref in rt6uncachedlistflushdev Blamed commit accidentally removed a check for rt-rt6iidev being NULL, as spotted by syzbot: Oops: general protection fault, probably for non-canonical address...

CVE-2024-47687

The CVE-2024-47687 issue affects the Linux kernel mlx5/vdpa path. It fixes an invalid MR resource destroy where error paths could release uninitialized MR resources. The patch adds a missing check in mlx5_vdpa_destroy_mr_resources() to block destroying non-initialized MR resources, addressing a N...

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 the Linux kernel that stems from improper handling of the tail call test in the powerpc/bpf/32 subsystem, which could lead to kernel data...

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 the Linux kernel that stems from call tracing due to the use of thiscpuadd in a preemptible context...

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 the Linux kernel that stems from call tracing caused by the use of thiscpuadd in a preemptible context...