Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2023-53712— ARM: 9317/1: kexec: Make smp stop calls asynchronous

EPSS 0.03% · P8
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2023-53712

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ARM: 9317/1: kexec: Make smp stop calls asynchronous
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: 9317/1: kexec: Make smp stop calls asynchronous If a panic is triggered by a hrtimer interrupt all online cpus will be notified and set offline. But as highlighted by commit 19dbdcb8039c ("smp: Warn on function calls from softirq context") this call should not be made synchronous with disabled interrupts: softdog: Initiating panic Kernel panic - not syncing: Software Watchdog Timer expired WARNING: CPU: 1 PID: 0 at kernel/smp.c:753 smp_call_function_many_cond unwind_backtrace: show_stack dump_stack_lvl __warn warn_slowpath_fmt smp_call_function_many_cond smp_call_function crash_smp_send_stop.part.0 machine_crash_shutdown __crash_kexec panic softdog_fire __hrtimer_run_queues hrtimer_interrupt Make the smp call for machine_crash_nonpanic_core() asynchronous.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于smp停止调用未采用异步方式，可能导致内核崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux b23065313297e750edd57ab6edfd36224826724e ~ 46870eea5496ff277e86187a49ac5a667cfe60c4 -
LinuxLinux 2.6.38 -

II. Public POCs for CVE-2023-53712

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-53712

请登录查看更多情报信息。

Same Patch Batch · Linux · 2025-10-22 · 67 CVEs total

CVE-2023-53709ring-buffer: Handle race between rb_move_tail and rb_check_pages
CVE-2023-53729soc: qcom: qmi_encdec: Restrict string length in decode
CVE-2023-53727net/sched: fq_pie: avoid stalls in fq_pie_timer()
CVE-2023-53728posix-timers: Ensure timer ID search-loop limit is valid
CVE-2023-53717wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
CVE-2023-53715wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex
CVE-2023-53714drm/stm: ltdc: fix late dereference check
CVE-2023-53713arm64: sme: Use STR P to clear FFR context field in streaming SVE mode
CVE-2023-53711NFS: Fix a potential data corruption
CVE-2023-53710wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read
CVE-2023-53716net: fix skb leak in __skb_tstamp_tx()
CVE-2023-53707drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1
CVE-2023-53708ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects
CVE-2023-53705ipv6: Fix out-of-bounds access in ipv6_find_tlv()
CVE-2023-53706mm/vmemmap/devdax: fix kernel crash when probing devdax devices
CVE-2023-53704clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
CVE-2023-53702s390/crypto: use vector instructions only if available for ChaCha20
CVE-2023-53703HID: amd_sfh: Fix for shift-out-of-bounds
CVE-2023-53700media: max9286: Fix memleak in max9286_v4l2_register()
CVE-2023-53699riscv: move memblock_allow_resize() after linear mapping is ready

Showing top 20 of 67 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-53712

No comments yet

Leave a comment