CVE-2025-38625— vfio/pds: Fix missing detach_ioas op
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 12
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 38fe3975b4c2c5eeefb543e09f9620da18b0d069< 7dbfae90c5a33f6b694e7068bc9522cc2655373d | affected |
38fe3975b4c2c5eeefb543e09f9620da18b0d069< 1df8150ab4cc422bddfbd312d6758c50b688a971 | affected | ||
38fe3975b4c2c5eeefb543e09f9620da18b0d069< b265dff9fcf047f660976a5c92c83e7c414a2d95 | affected | ||
38fe3975b4c2c5eeefb543e09f9620da18b0d069< 88b962fbd0ac30a65d2869c68d2f145be46ebe4d | affected | ||
38fe3975b4c2c5eeefb543e09f9620da18b0d069< fe24d5bc635e103a517ec201c3cb571eeab8be2f | affected | ||
6.6 | affected | ||
< 6.6 | unaffected | ||
6.6.102≤ 6.6.* | unaffected | ||
| … +4 more rows | |||
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I. Basic Information for CVE-2025-38625
Vulnerability Information
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Vulnerability Title
vfio/pds: Fix missing detach_ioas op
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: vfio/pds: Fix missing detach_ioas op When CONFIG_IOMMUFD is enabled and a device is bound to the pds_vfio_pci driver, the following WARN_ON() trace is seen and probe fails: WARNING: CPU: 0 PID: 5040 at drivers/vfio/vfio_main.c:317 __vfio_register_dev+0x130/0x140 [vfio] <...> pds_vfio_pci 0000:08:00.1: probe with driver pds_vfio_pci failed with error -22 This is because the driver's vfio_device_ops.detach_ioas isn't set. Fix this by using the generic vfio_iommufd_physical_detach_ioas function.
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vfio/pds缺少detach_ioas操作可能导致探测失败。
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
II. Public POCs for CVE-2025-38625
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-08-22 · 60 CVEs total
| CVE-2025-38635 | clk: davinci: Add NULL check in davinci_lpsc_clk_register() | |
| CVE-2025-38616 | tls: handle data disappearing from under the TLS ULP | |
| CVE-2025-38620 | zloop: fix KASAN use-after-free of tag set | |
| CVE-2025-38619 | media: ti: j721e-csi2rx: fix list_del corruption | |
| CVE-2025-38621 | md: make rdev_addable usable for rcu mode | |
| CVE-2025-38618 | vsock: Do not allow binding to VMADDR_PORT_ANY | |
| CVE-2025-38632 | pinmux: fix race causing mux_owner NULL with active mux_usecount | |
| CVE-2025-38631 | clk: imx95-blk-ctl: Fix synchronous abort | |
| CVE-2025-38633 | clk: spacemit: mark K1 pll1_d8 as critical | |
| CVE-2025-38634 | power: supply: cpcap-charger: Fix null check for power_supply_get_by_name | |
| CVE-2025-38630 | fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref | |
| CVE-2025-38636 | rv: Use strings in da monitors tracepoints | |
| CVE-2025-38638 | ipv6: add a retry logic in net6_rt_notify() | |
| CVE-2025-38639 | netfilter: xt_nfacct: don't assume acct name is null-terminated | |
| CVE-2025-38640 | bpf: Disable migration in nf_hook_run_bpf(). | |
| CVE-2025-38641 | Bluetooth: btusb: Fix potential NULL dereference on kmalloc failure | |
| CVE-2025-38642 | wifi: mac80211: fix WARN_ON for monitor mode on some devices | |
| CVE-2025-38643 | wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() | |
| CVE-2025-38644 | wifi: mac80211: reject TDLS operations when station is not associated | |
| CVE-2025-38645 | net/mlx5: Check device memory pointer before usage |
Showing top 20 of 60 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-64206
Bluetooth: L2CAP: cancel pending_rx_work before taking conn- - CVE-2026-64207
net/sched: dualpi2: fix GSO backlog accounting - CVE-2026-64205
i2c: i801: fix hardware state machine corruption in error pa - CVE-2026-64192
bpf: Reject BPF_MAP_TYPE_INODE_STORAGE creation if BPF LSM i - CVE-2026-64191
i2c: stub: Reject I2C block transfers with invalid length
Same vendor: Linux
- CVE-2026-64206
Bluetooth: L2CAP: cancel pending_rx_work before taking conn- - CVE-2026-64207
net/sched: dualpi2: fix GSO backlog accounting - CVE-2026-64205
i2c: i801: fix hardware state machine corruption in error pa - CVE-2026-64192
bpf: Reject BPF_MAP_TYPE_INODE_STORAGE creation if BPF LSM i - CVE-2026-64191
i2c: stub: Reject I2C block transfers with invalid length
V. Comments for CVE-2025-38625
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