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CVE-2024-45008— Input: MT - limit max slots

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于输入子系统（Input: MT）存在潜在的内存分配过大问题。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.24% · P14

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 38e7afe96c7c0ad900824911c61fdb04078033dc< 2829c80614890624456337e47320289112785f3e affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 87f610a1a7fbdb1f2e3d90b54c955bd3b8a0c322 affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 05dd9aabd04f9b5eb04dab9bb83d8c3e982d7549 affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 95f73d01f547dfc67fda3022c51e377a0454b505 affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 94736334b8a25e4fae8daa6934e54a31f099be43 affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 8f04edd554d191834e9e1349ef030318ea6b11ba affected
38e7afe96c7c0ad900824911c61fdb04078033dc< cd19f1799c32ba7b874474b1b968815ce5364f73 affected
38e7afe96c7c0ad900824911c61fdb04078033dc< 99d3bf5f7377d42f8be60a6b9cb60fb0be34dceb affected
… +10 more rows
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I. Basic Information for CVE-2024-45008

Vulnerability Information
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Vulnerability Title
Input: MT - limit max slots
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Input: MT - limit max slots syzbot is reporting too large allocation at input_mt_init_slots(), for num_slots is supplied from userspace using ioctl(UI_DEV_CREATE). Since nobody knows possible max slots, this patch chose 1024.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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，该漏洞源于输入子系统（Input: MT）存在潜在的内存分配过大问题。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 38e7afe96c7c0ad900824911c61fdb04078033dc ~ 2829c80614890624456337e47320289112785f3e -
Linux Linux 2.6.36 -

II. Public POCs for CVE-2024-45008

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III. Intelligence Information for CVE-2024-45008

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Patches & Fixes for CVE-2024-45008 (4)

Same Patch Batch · Linux · 2024-09-04 · 58 CVEs total

CVE-2024-44984 10.0 CRITICAL bnxt_en: Fix double DMA unmapping for XDP_REDIRECT
CVE-2024-44998 9.8 CRITICAL atm: idt77252: prevent use after free in dequeue_rx()
CVE-2024-44985 9.8 CRITICAL ipv6: prevent possible UAF in ip6_xmit()
CVE-2024-44970 9.8 CRITICAL net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink
CVE-2024-44994 8.8 HIGH iommu: Restore lost return in iommu_report_device_fault()
CVE-2024-44988 8.8 HIGH net: dsa: mv88e6xxx: Fix out-of-bound access
CVE-2024-44986 8.1 HIGH ipv6: fix possible UAF in ip6_finish_output2()
CVE-2024-44973 8.1 HIGH mm, slub: do not call do_slab_free for kfence object
CVE-2024-44966 7.8 HIGH binfmt_flat: Fix corruption when not offsetting data start
CVE-2024-44949 7.8 HIGH parisc: fix a possible DMA corruption
CVE-2024-44959 7.8 HIGH tracefs: Use generic inode RCU for synchronizing freeing
CVE-2024-44951 7.8 HIGH serial: sc16is7xx: fix TX fifo corruption
CVE-2024-44954 7.8 HIGH ALSA: line6: Fix racy access to midibuf
CVE-2024-44967 7.8 HIGH drm/mgag200: Bind I2C lifetime to DRM device
CVE-2024-44974 7.8 HIGH mptcp: pm: avoid possible UaF when selecting endp
CVE-2024-44978 7.8 HIGH drm/xe: Free job before xe_exec_queue_put
CVE-2024-44987 7.8 HIGH ipv6: prevent UAF in ip6_send_skb()
CVE-2024-44995 7.8 HIGH net: hns3: fix a deadlock problem when config TC during resetting
CVE-2024-44997 7.8 HIGH net: ethernet: mtk_wed: fix use-after-free panic in mtk_wed_setup_tc_block_cb()
CVE-2024-45000 7.8 HIGH fs/netfs/fscache_cookie: add missing "n_accesses" check

Showing top 20 of 58 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-45008

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