Executive Summary

Informations
Name CVE-2024-43851 First vendor Publication 2024-08-17
Vendor Cve Last vendor Modification 2024-10-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

soc: xilinx: rename cpu_number1 to dummy_cpu_number

The per cpu variable cpu_number1 is passed to xlnx_event_handler as argument "dev_id", but it is not used in this function. So drop the initialization of this variable and rename it to dummy_cpu_number. This patch is to fix the following call trace when the kernel option CONFIG_DEBUG_ATOMIC_SLEEP is enabled:

BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0
preempt_count: 1, expected: 0
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53
Hardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT)
Call trace:
dump_backtrace+0xd0/0xe0
show_stack+0x18/0x40
dump_stack_lvl+0x7c/0xa0
dump_stack+0x18/0x34
__might_resched+0x10c/0x140
__might_sleep+0x4c/0xa0
__kmem_cache_alloc_node+0xf4/0x168
kmalloc_trace+0x28/0x38
__request_percpu_irq+0x74/0x138
xlnx_event_manager_probe+0xf8/0x298
platform_probe+0x68/0xd8

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43851

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3624

Sources (Detail)

https://git.kernel.org/stable/c/4a95449dd975e2ea6629a034f3e74b46c9634916
https://git.kernel.org/stable/c/a5e507fadab76393cbc12344ebd65a417a09aa46
https://git.kernel.org/stable/c/a96e60a6ea6818fd37b1853283a512c49af38cf5
https://git.kernel.org/stable/c/f762acdaff9e54688be16e6c832c73a61533c1df
Source Url

Alert History

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Date Informations
2024-11-23 03:02:44
  • Multiple Updates
2024-11-22 03:00:55
  • Multiple Updates
2024-11-20 02:59:14
  • Multiple Updates
2024-11-14 02:59:33
  • Multiple Updates
2024-11-09 02:59:34
  • Multiple Updates
2024-10-26 00:29:03
  • Multiple Updates
2024-10-25 21:29:57
  • Multiple Updates
2024-10-25 00:29:06
  • Multiple Updates
2024-10-24 21:28:33
  • Multiple Updates
2024-08-19 17:27:25
  • Multiple Updates
2024-08-17 17:27:28
  • First insertion