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CVE-2024-46716— dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor

EPSS 0.05% · P14
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I. Basic Information for CVE-2024-46716

Vulnerability Information
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Vulnerability Title
dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor Remove list_del call in msgdma_chan_desc_cleanup, this should be the role of msgdma_free_descriptor. In consequence replace list_add_tail with list_move_tail in msgdma_free_descriptor. This fixes the path: msgdma_free_chan_resources -> msgdma_free_descriptors -> msgdma_free_desc_list -> msgdma_free_descriptor which does not correctly free the descriptors as first nodes were not removed from the list.
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，该漏洞源于未正确管理资源。
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 a85c6f1b2921cbd2f54666a52804f407c4a064fe ~ a3480e59fdbe5585d2d1eff0bed7671583acf725 -
LinuxLinux 4.14 -

II. Public POCs for CVE-2024-46716

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III. Intelligence Information for CVE-2024-46716

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Same Patch Batch · Linux · 2024-09-18 · 85 CVEs total

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CVE-2024-46769spi: intel: Add check devm_kasprintf() returned value
CVE-2024-46767net: phy: Fix missing of_node_put() for leds
CVE-2024-46765ice: protect XDP configuration with a mutex
CVE-2024-46763fou: Fix null-ptr-deref in GRO.
CVE-2024-46762xen: privcmd: Fix possible access to a freed kirqfd instance
CVE-2024-46761pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv
CVE-2024-46764bpf: add check for invalid name in btf_name_valid_section()
CVE-2024-46771can: bcm: Remove proc entry when dev is unregistered.
CVE-2024-46772drm/amd/display: Check denominator crb_pipes before used
CVE-2024-46773drm/amd/display: Check denominator pbn_div before used
CVE-2024-46774powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()
CVE-2024-46775drm/amd/display: Validate function returns
CVE-2024-46776drm/amd/display: Run DC_LOG_DC after checking link->link_enc
CVE-2024-46777udf: Avoid excessive partition lengths
CVE-2024-46778drm/amd/display: Check UnboundedRequestEnabled's value
CVE-2024-46779drm/imagination: Free pvr_vm_gpuva after unlink
CVE-2024-46780nilfs2: protect references to superblock parameters exposed in sysfs

Showing top 20 of 85 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-46716

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