CVE-2024-52919

Bitcoin Core before 22.0 contains a CAddrMan nIdCount integer overflow triggered by a flood of addr messages, causing an assertion failure and daemon exit. Affected component: CAddrMan in Bitcoin Core. Impact is a crash/daemon restart; exploitation status not detailed in provided docs. Remediatio...

The vulnerability of the dm snapshot component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the dm snapshot component in the Linux operating system’s kernel is related to improper locking of resources in the dmexceptiontableexit function. Exploiting this vulnerability can allow an attacker to cause a service failure...

s2n-tls has undefined behavior at process exit

Impact s2n-tls uses the Linux atexit function to register functions that clean up the global state when the process exits. In multi-threaded environments, the atexit handler may clean up state which is still in use by other threads. When this occurs, the exiting process may experience a...

kernel: net: openvswitch: Fix Use-After-Free in ovs_ct_exit

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fix Use-After-Free in ovsctexit The Linux kernel CVE team has assigned CVE-2024-27395 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050836-CVE-2024-27395-573e@gregkh/T...

kernel: drm/amd/display: Refactor DMCUB enter/exit idle interface

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface Why We can hang in place trying to send commands when the DMCUB isn't powered on. How We need to exit out of the idle state prior to sending a command, but the process tha...

kernel: powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s/interrupt: Fix interrupt exit race with security mitigation switch The RFI and STF security mitigation options can flip the interruptexitnotreentrant static branch condition concurrently with the interrupt exit code...

kernel: perf: Fix event leak upon exit

A logical flaw exists in the Linux kernel. When a task is scheduled, pending sigtrap deliveries are deferred to the target task upon resuming to userspace via taskwork. However, failures are ignored while adding an event's callback to the taskwork engine. Since the last call for the event exit...

kernel: cpufreq: amd-pstate: fix memory leak on CPU EPP exit

In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc in amdpstateeppcpuinit is not freed in the analogous exit function, so fix that. rjw: Subject and changelog edits...

kernel: smb: client: fix potential UAF in is_valid_oplock_break()

A use-after-free flaw was found in the Linux kernel in smb isvalidoplockbreak when exiting a session. This flaw allows a local attacker to crash the system...

hw: arm64/sme: Always exit sme_alloc() early with existing storage

In the Linux kernel, the following vulnerability has been resolved: arm64/sme: Always exit smealloc early with existing storage When smealloc is called with existing storage and we are not flushing we will always allocate new storage, both leaking the existing storage and corrupting the state. Fi...

kernel: smb: client: fix potential UAF in smb2_is_network_name_deleted()

A use-after-free flaw was found in the Linux kernel in smb smb2isnetworknamedeleted when exiting a session. This flaw allows a local attacker to crash the system...

kernel: dm snapshot: fix lockup in dm_exception_table_exit

In the Linux kernel, the following vulnerability has been resolved: dm snapshot: fix lockup in dmexceptiontableexit The Linux kernel CVE team has assigned CVE-2024-35805 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051739-CVE-2024-35805-179f@gregkh/T...

kernel: smb: client: fix potential UAF in cifs_dump_full_key()

A use-after-free flaw was found in the Linux kernel in the smb client cifsdumpfullkey when exiting a session. This flaw allows a local attacker to crash the system...

kernel: smb: client: fix potential UAF in smb2_is_valid_lease_break()

A use-after-free flaw was found in the Linux kernel in smb smb2isvalidleasebreak when exiting a session. This flaw allows a local attacker to crash the system...

CVE-2024-50257 netfilter: Fix use-after-free in get_info()

In the Linux kernel, the following vulnerability has been resolved: netfilter: Fix use-after-free in getinfo ip6tablenat module unload has refcnt warning for UAF. call trace is: WARNING: CPU: 1 PID: 379 at kernel/module/main.c:853 moduleput+0x6f/0x80 Modules linked in: ip6tablenat- CPU: 1 UID: 0...

SUSE CVE-2024-50196

In the Linux kernel, the following vulnerability has been resolved: pinctrl: ocelot: fix system hang on level based interrupts The current implementation only calls chainedirqenter and chainedirqexit if it detects pending interrupts. for i = 0; i stride; i++ uregmapreadinfo-map, idreg + 4 i, ®...

AZL-53723 CVE-2024-50187 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Stop the active perfmon before being destroyed Upon closing the file descriptor, the active performance monitor is not stopped. Although all perfmons are destroyed in vc4perfmonclosefile, the active performance monitor's...

SUSE CVE-2024-50148

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in protounregister There's issue as follows: KASAN: maybe wild-memory-access in range 0xdead...108-0xdead...10f CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP:...

DEBIAN-CVE-2024-50148

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in protounregister There's issue as follows: KASAN: maybe wild-memory-access in range 0xdead...108-0xdead...10f CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP:...

UBUNTU-CVE-2024-50148

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in protounregister There's issue as follows: KASAN: maybe wild-memory-access in range 0xdead...108-0xdead...10f CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP:...