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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2024-56708— EDAC/igen6: Avoid segmentation fault on module unload

EPSS 0.01% · P3
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2024-56708

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
EDAC/igen6: Avoid segmentation fault on module unload
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: EDAC/igen6: Avoid segmentation fault on module unload The segmentation fault happens because: During modprobe: 1. In igen6_probe(), igen6_pvt will be allocated with kzalloc() 2. In igen6_register_mci(), mci->pvt_info will point to &igen6_pvt->imc[mc] During rmmod: 1. In mci_release() in edac_mc.c, it will kfree(mci->pvt_info) 2. In igen6_remove(), it will kfree(igen6_pvt); Fix this issue by setting mci->pvt_info to NULL to avoid the double kfree.
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EDAC/igen6模块中模块卸载时未避免分段错误。
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 10590a9d4f23e0a519730d79d39331df60ad2079 ~ 029ac07bb92d2f7502d47a4916f197a8445d83bf -
LinuxLinux 5.11 -

II. Public POCs for CVE-2024-56708

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-56708

请登录查看更多情报信息。

Same Patch Batch · Linux · 2024-12-28 · 32 CVEs total

CVE-2024-56693brd: defer automatic disk creation until module initialization succeeds
CVE-2024-56707octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c
CVE-2024-56705media: atomisp: Add check for rgby_data memory allocation failure
CVE-2024-56706s390/cpum_sf: Fix and protect memory allocation of SDBs with mutex
CVE-2024-567049p/xen: fix release of IRQ
CVE-2024-56703ipv6: Fix soft lockups in fib6_select_path under high next hop churn
CVE-2024-56701powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore
CVE-2024-56702bpf: Mark raw_tp arguments with PTR_MAYBE_NULL
CVE-2024-56700media: wl128x: Fix atomicity violation in fmc_send_cmd()
CVE-2024-56699s390/pci: Fix potential double remove of hotplug slot
CVE-2024-56698usb: dwc3: gadget: Fix looping of queued SG entries
CVE-2024-56697drm/amdgpu: Fix the memory allocation issue in amdgpu_discovery_get_nps_info()
CVE-2024-56696ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()
CVE-2024-56694bpf: fix recursive lock when verdict program return SK_PASS
CVE-2024-56695drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfd_get_cu_occupancy()'
CVE-2024-56692f2fs: fix to do sanity check on node blkaddr in truncate_node()
CVE-2024-56676thermal: testing: Initialize some variables annoteded with _free()
CVE-2024-56691mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
CVE-2024-56689PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks 'mmio'
CVE-2024-56690crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56708

No comments yet

Leave a comment