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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-56716— netdevsim: prevent bad user input in nsim_dev_health_break_write()

EPSS 0.02% · P4
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-56716

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
netdevsim: prevent bad user input in nsim_dev_health_break_write()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netdevsim: prevent bad user input in nsim_dev_health_break_write() If either a zero count or a large one is provided, kernel can crash.
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netdevsim子系统中用户输入验证不足的问题。
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 82c93a87bf8bc0cdb5ec2ab99da7d87715ff889f ~ 81bdfcd6e6a998e219c9dd49ec7291c2e0594bbc -
LinuxLinux 5.5 -

II. Public POCs for CVE-2024-56716

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-56716

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-12-29 · 39 CVEs total

CVE-2024-56747scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
CVE-2024-56730net/9p/usbg: fix handling of the failed kzalloc() memory allocation
CVE-2024-56740nfs/localio: must clear res.replen in nfs_local_read_done
CVE-2024-56739rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
CVE-2024-56742vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()
CVE-2024-56743nfs_common: must not hold RCU while calling nfsd_file_put_local
CVE-2024-56745PCI: Fix reset_method_store() memory leak
CVE-2024-56744f2fs: fix to avoid potential deadlock in f2fs_record_stop_reason()
CVE-2024-56746fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
CVE-2024-56748scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
CVE-2024-56729smb: Initialize cfid->tcon before performing network ops
CVE-2024-56749dlm: fix dlm_recover_members refcount on error
CVE-2024-56750erofs: fix blksize < PAGE_SIZE for file-backed mounts
CVE-2024-56751ipv6: release nexthop on device removal
CVE-2024-56752drm/nouveau/gr/gf100: Fix missing unlock in gf100_gr_chan_new()
CVE-2024-56753drm/amdgpu/gfx9: Add Cleaner Shader Deinitialization in gfx_v9_0 Module
CVE-2024-56754crypto: caam - Fix the pointer passed to caam_qi_shutdown()
CVE-2024-56755netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING
CVE-2024-56756nvme-pci: fix freeing of the HMB descriptor table
CVE-2024-56720bpf, sockmap: Several fixes to bpf_msg_pop_data

Showing top 20 of 39 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56716

No comments yet

Leave a comment