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CVE-2024-40934— HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()

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 HID:logitech-dj 组件在 logi_dj_recv_switch_to_dj_mode 函数中存在内存泄漏。

AI Predicted 5.5 Difficulty: Theoretical EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 24

VendorProduct Version RangeStatus
Linux Linux cf48a7ba5c095f76bb9c1951f120fa048442422f< 15122dc140d82c51c216535c57b044c4587aae45 affected
e38a6f12685d8a2189b72078f6254b069ff84650< caa9c9acb93db7ad7b74b157cf101579bac9596d affected
4fb28379b3c735398b252a979c991b340baa6b5b< a0503757947f2e46e59c1962326b53b3208c8213 affected
6e59609541514d2ed3472f5bc999c55bdb6144ee< 789c99a1d7d2c8f6096d75fc2930505840ec9ea0 affected
6f20d3261265885f6a6be4cda49d7019728760e0< f677ca8cfefee2a729ca315f660cd4868abdf8de affected
6f20d3261265885f6a6be4cda49d7019728760e0< 1df2ead5dfad5f8f92467bd94889392d53100b98 affected
6f20d3261265885f6a6be4cda49d7019728760e0< ce3af2ee95170b7d9e15fff6e500d67deab1e7b3 affected
144becd79c196f02143ca71fc10766bd0cc660a1 affected
… +16 more rows
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I. Basic Information for CVE-2024-40934

Vulnerability Information
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Vulnerability Title
HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() Fix a memory leak on logi_dj_recv_send_report() error path.
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 HID:logitech-dj 组件在 logi_dj_recv_switch_to_dj_mode 函数中存在内存泄漏。
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 cf48a7ba5c095f76bb9c1951f120fa048442422f ~ 15122dc140d82c51c216535c57b044c4587aae45 -
Linux Linux 6.6 -

II. Public POCs for CVE-2024-40934

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III. Intelligence Information for CVE-2024-40934

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Other References for CVE-2024-40934 (6)

Same Patch Batch · Linux · 2024-07-12 · 122 CVEs total

CVE-2024-40999 9.8 CRITICAL net: ena: Add validation for completion descriptors consistency
CVE-2024-40907 9.8 CRITICAL ionic: fix kernel panic in XDP_TX action
CVE-2024-40923 9.8 CRITICAL vmxnet3: disable rx data ring on dma allocation failure
CVE-2024-40983 9.8 CRITICAL tipc: force a dst refcount before doing decryption
CVE-2024-40937 9.8 CRITICAL gve: Clear napi->skb before dev_kfree_skb_any()
CVE-2024-40910 8.8 HIGH ax25: Fix refcount imbalance on inbound connections
CVE-2024-40911 8.8 HIGH wifi: cfg80211: Lock wiphy in cfg80211_get_station
CVE-2024-40941 8.1 HIGH wifi: iwlwifi: mvm: don't read past the mfuart notifcation
CVE-2024-40953 7.9 HIGH KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin()
CVE-2024-40954 7.8 HIGH net: do not leave a dangling sk pointer, when socket creation fails
CVE-2024-40918 7.8 HIGH parisc: Try to fix random segmentation faults in package builds
CVE-2024-40924 7.8 HIGH drm/i915/dpt: Make DPT object unshrinkable
CVE-2024-40925 7.8 HIGH block: fix request.queuelist usage in flush
CVE-2024-40943 7.8 HIGH ocfs2: fix races between hole punching and AIO+DIO
CVE-2024-40947 7.8 HIGH ima: Avoid blocking in RCU read-side critical section
CVE-2024-40949 7.8 HIGH mm: shmem: fix getting incorrect lruvec when replacing a shmem folio
CVE-2024-40990 7.8 HIGH RDMA/mlx5: Add check for srq max_sge attribute
CVE-2024-40986 7.8 HIGH dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr()
CVE-2024-40989 7.8 HIGH KVM: arm64: Disassociate vcpus from redistributor region on teardown
CVE-2024-40984 7.8 HIGH ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."

Showing top 20 of 122 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-40934

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