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CVE-2025-40364— io_uring: fix io_req_prep_async with provided buffers

EPSS 0.07% · P22
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I. Basic Information for CVE-2025-40364

Vulnerability Information
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Vulnerability Title
io_uring: fix io_req_prep_async with provided buffers
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: io_uring: fix io_req_prep_async with provided buffers io_req_prep_async() can import provided buffers, commit the ring state by giving up on that before, it'll be reimported later if needed.
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，该漏洞源于未正确处理异步请求缓冲区，可能导致数据损坏。
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 c7fb19428d67dd0a2a78a4f237af01d39c78dc5a ~ 233b210a678bddf8b49b02a070074a52b87e6d43 -
LinuxLinux 5.19 -

II. Public POCs for CVE-2025-40364

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III. Intelligence Information for CVE-2025-40364

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Same Patch Batch · Linux · 2025-04-18 · 23 CVEs total

CVE-2025-39688nfsd: allow SC_STATUS_FREEABLE when searching via nfs4_lookup_stateid()
CVE-2025-37785ext4: fix OOB read when checking dotdot dir
CVE-2025-37860sfc: fix NULL dereferences in ef100_process_design_param()
CVE-2025-37925jfs: reject on-disk inodes of an unsupported type
CVE-2025-37893LoongArch: BPF: Fix off-by-one error in build_prologue()
CVE-2025-38049x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors
CVE-2025-38104drm/amdgpu: Replace Mutex with Spinlock for RLCG register access to avoid Priority Inversi
CVE-2025-38152remoteproc: core: Clear table_sz when rproc_shutdown
CVE-2025-38240drm/mediatek: dp: drm_err => dev_err in HPD path to avoid NULL ptr
CVE-2025-38479dmaengine: fsl-edma: free irq correctly in remove path
CVE-2025-38575ksmbd: use aead_request_free to match aead_request_alloc
CVE-2025-37838HSI: ssi_protocol: Fix use after free vulnerability in ssi_protocol Driver Due to Race Con
CVE-2025-38637net_sched: skbprio: Remove overly strict queue assertions
CVE-2025-39735jfs: fix slab-out-of-bounds read in ea_get()
CVE-2025-39728clk: samsung: Fix UBSAN panic in samsung_clk_init()
CVE-2025-39755staging: gpib: Fix cb7210 pcmcia Oops
CVE-2025-39778objtool, nvmet: Fix out-of-bounds stack access in nvmet_ctrl_state_show()
CVE-2025-39930ASoC: simple-card-utils: Don't use __free(device_node) at graph_util_parse_dai()
CVE-2025-39989x86/mce: use is_copy_from_user() to determine copy-from-user context
CVE-2025-40014objtool, spi: amd: Fix out-of-bounds stack access in amd_set_spi_freq()

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-40364

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