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CVE-2025-38375— virtio-net: ensure the received length does not exceed allocated size

EPSS 0.03% · P7

Affected Version Matrix 18

VendorProductVersion RangeStatus
LinuxLinux4941d472bf95b4345d6e38906fcf354e74afa311< 773e95c268b5d859f51f7547559734fd2a57660caffected
4941d472bf95b4345d6e38906fcf354e74afa311< ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1affected
4941d472bf95b4345d6e38906fcf354e74afa311< 982beb7582c193544eb9c6083937ec5ac1c9d651affected
4941d472bf95b4345d6e38906fcf354e74afa311< 6aca3dad2145e864dfe4d1060f45eb1bac75dd58affected
4941d472bf95b4345d6e38906fcf354e74afa311< 80b971be4c37a4d23a7f1abc5ff33dc7733d649baffected
4941d472bf95b4345d6e38906fcf354e74afa311< bc68bc3563344ccdc57d1961457cdeecab8f81efaffected
4941d472bf95b4345d6e38906fcf354e74afa311< 11f2d0e8be2b5e784ac45fa3da226492c3e506d8affected
4941d472bf95b4345d6e38906fcf354e74afa311< 315dbdd7cdf6aa533829774caaf4d25f1fd20e73affected
… +10 more rows
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I. Basic Information for CVE-2025-38375

Vulnerability Information
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Vulnerability Title
virtio-net: ensure the received length does not exceed allocated size
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: virtio-net: ensure the received length does not exceed allocated size In xdp_linearize_page, when reading the following buffers from the ring, we forget to check the received length with the true allocate size. This can lead to an out-of-bound read. This commit adds that missing check.
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，该漏洞源于未检查接收长度是否超过分配大小可能导致越界读取。
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 4941d472bf95b4345d6e38906fcf354e74afa311 ~ 773e95c268b5d859f51f7547559734fd2a57660c -
LinuxLinux 4.14 -

II. Public POCs for CVE-2025-38375

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III. Intelligence Information for CVE-2025-38375

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Same Patch Batch · Linux · 2025-07-25 · 114 CVEs total

CVE-2025-38426drm/amdgpu: Add basic validation for RAS header
CVE-2025-38440net/mlx5e: Fix race between DIM disable and net_dim()
CVE-2025-38438ASoC: SOF: Intel: hda: Use devm_kstrdup() to avoid memleak.
CVE-2025-38437ksmbd: fix potential use-after-free in oplock/lease break ack
CVE-2025-38436drm/scheduler: signal scheduled fence when kill job
CVE-2025-38435riscv: vector: Fix context save/restore with xtheadvector
CVE-2025-38434Revert "riscv: Define TASK_SIZE_MAX for __access_ok()"
CVE-2025-38433riscv: fix runtime constant support for nommu kernels
CVE-2025-38432net: netpoll: Initialize UDP checksum field before checksumming
CVE-2025-38431smb: client: fix regression with native SMB symlinks
CVE-2025-38430nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request
CVE-2025-38429bus: mhi: ep: Update read pointer only after buffer is written
CVE-2025-38428Input: ims-pcu - check record size in ims_pcu_flash_firmware()
CVE-2025-38427video: screen_info: Relocate framebuffers behind PCI bridges
CVE-2025-38425i2c: tegra: check msg length in SMBUS block read
CVE-2025-38414wifi: ath12k: fix GCC_GCC_PCIE_HOT_RST definition for WCN7850
CVE-2025-38417ice: fix eswitch code memory leak in reset scenario
CVE-2025-38416NFC: nci: uart: Set tty->disc_data only in success path
CVE-2025-38415Squashfs: check return result of sb_min_blocksize
CVE-2025-38418remoteproc: core: Release rproc->clean_table after rproc_attach() fails

Showing top 20 of 114 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-38375

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