CVE-2021-47318

In the Linux kernel, the following vulnerability has been resolved: archtopology: Avoid use-after-free for scalefreqdata Currently topologyscalefreqtick which gets called from schedulertick may end up using a pointer to "struct scalefreqdata", which was previously cleared by...

kernel: rcu: Avoid stack overflow due to __rcu_irq_enter_check_tick() being kprobe-ed

In the Linux kernel, the following vulnerability has been resolved: rcu: Avoid stack overflow due to rcuirqenterchecktick being kprobe-ed Registering a kprobe on rcuirqenterchecktick can cause kernel stack overflow as shown below. This issue can be reproduced by enabling CONFIGNOHZFULL and bootin...

Unbreakable Enterprise kernel security update

4.14.35-2047.535.2.1 - netfilter: nftables: reject QUEUE/DROP verdict parameters Florian Westphal Orabug: 36467681 CVE-2024-1086 4.14.35-2047.535.2 - Fix null ptr in rdstcprecvpath Allison Henderson Orabug: 33499812 - LTS version: v4.14.338 Saeed Mirzamohammadi - crypto: scompress - initialize...

Backdoor.Win32.AutoSpy.10 MVID-2024-0671 Remote Command Execution

Discovery / credits: Malvuln John Page aka hyp3rlinx c 2024 Original source: https://malvuln.com/advisory/b012704cad2bae6edbd23135394b9127.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.AutoSpy.10 Vulnerability: Unauthenticated Remote Command Execution...

kernel: tick/nohz: unexport __init-annotated tick_nohz_full_setup()

In the Linux kernel, the following vulnerability has been resolved: tick/nohz: unexport init-annotated ticknohzfullsetup EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The access to ...

kernel: x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL

In the Linux kernel, the following vulnerability has been resolved: x86/i8259: Mark legacy PIC interrupts with IRQLEVEL Baoquan reported that after triggering a crash the subsequent crash-kernel fails to boot about half of the time. It triggers a NULL pointer dereference in the periodic tick code...

CVE-2022-26943

The Motorola MTM5000 series firmwares generate TETRA authentication challenges using a PRNG using a tick count register as its sole entropy source. Low boottime entropy and limited re-seeding of the pool renders the authentication challenge vulnerable to two attacks. First, due to the limited...

PT-2023-12895 · Motorola · Motorola Mtm5000

Name of the Vulnerable Software and Affected Versions: Motorola MTM5000 series firmwares affected versions not specified Description: The Motorola MTM5000 series firmwares generate TETRA authentication challenges using a PRNG that relies on a tick count register as its sole entropy source. This...

Motorola MTM5000 Security Feature Issue Vulnerability

The Motorola MTM5000 is a mobile radio from Motorola, USA. The Motorola MTM5000 suffers from a security vulnerability that stems from the use of PRNG to generate TETRA authentication polls and the use of the tick count register as its only source of entropy, which can be exploited by an attacker ...

Lack of validation allows invalid ticks, impacting data integrity.

Lines of code Vulnerability details Impact Function crossTicks updates the tick tracking data when ticks are crossed, but does not validate that exitTick and entryTick are valid and make sense. For example, exitTick could be lower than entryTick. Proof of Concept Here is the relevant code in the...

Lack of tick range validation allows initialization of invalid ticks.

Lines of code Vulnerability details Impact Function initTickTracking initializes the tick tracking data structure, but does not validate that tick is within the min/max tick range for the pool. This could allow initializing invalid tick values. Proof of Concept Here is the line in initTickTrackin...

Unbounded tick arrays; add max length check to prevent gas issues.

Lines of code Vulnerability details Impact Tick arrays like tickTracking can grow unbounded. Could hit gas limit. As ticks are crossed, new TickTracking elements are pushed: function crossTicks bytes32 poolIdx, int24 exitTick, int24 entryTick internal tickTrackingpoolIdxexitTick.push...

CrossTicks is not called when Users claimConcentratedRewards.

Lines of code Vulnerability details Vulnerability Details The crossTicks function is called to keep track and update the ticks whenever a tick is crossed, as specified by the Natspec /// @notice Keeps track of the tick crossings /// @dev Needs to be called whenever a tick is crossed function...

Chinese Hackers TAG-74 Targets South Korean Organizations in a Multi-Year Campaign

A "multi-year" Chinese state-sponsored cyber espionage campaign has been observed targeting South Korean academic, political, and government organizations. Recorded Future's Insikt Group, which is tracking the activity under the moniker TAG-74, said the adversary has been linked to "Chinese...

The number of ticks is incorrectly fixed and is not equal to liquidityPerTick, resulting in low fund utilization.

Lines of code Vulnerability details Impact In the readme, it states the goal after activeIndex is reconstructed is: Instead of depositing half of the assets into each of the 2 ticks above and below, this has been parameterized, allowing to change asset distribution in case of high volatility. But...

getActiveTickIndex returns wrong index

Lines of code Vulnerability details To find a tick that's above price ie its only underlying is the base token, getActiveTickIndex should not if baseTokenIsToken0 && amt0 == 0 || !baseTokenIsToken0 && amt0 == 0 return tickIndex; it should if baseTokenIsToken0 && amt1 == 0 || !baseTokenIsToken0 &&...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.321.4.el8 - tick/common: Align tick period during schedtimer setup Thomas Gleixner Orabug: 35520079 - net/rds: Fix endless rdssendxmit loop if cpindex 0 Gerd Rausch Orabug: 35510149 5.4.17-2136.321.3.el8 - selinux: don't use make's grouped targets feature yet Paul Moore - lib: cpurmap...

Big changes to Twitter verification: How to spot a verified account

Twitter has made some fairly major changes to how its verified checkmark status works, and its already causing some confusion. If you rely on the checkmark symbol for confirmation that the individual or business tweeting is actually the real deal, your regular process is now different. How...

Tick APT Targeted High-Value Customers of East Asian Data-Loss Prevention Company

A cyberespionage actor known as Tick has been attributed with high confidence to a compromise of an East Asian data-loss prevention DLP company that caters to government and military entities. "The attackers compromised the DLP company's internal update servers to deliver malware inside the...

Tick APT Targeted High-Value Customers of East Asian Data-Loss Prevention Company

A cyberespionage actor known as Tick has been attributed with high confidence to a compromise of an East Asian data-loss prevention DLP company that caters to government and military entities. "The attackers compromised the DLP company's internal update servers to deliver malware inside the...