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CVE-2025-71163— dmaengine: idxd: fix device leaks on compat bind and unbind

EPSS 0.01% · P1
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I. Basic Information for CVE-2025-71163

Vulnerability Information
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Vulnerability Title
dmaengine: idxd: fix device leaks on compat bind and unbind
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix device leaks on compat bind and unbind Make sure to drop the reference taken when looking up the idxd device as part of the compat bind and unbind sysfs interface.
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compat绑定和解绑时未释放设备引用，可能导致设备泄露。
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 6e7f3ee97bbe2c7d7a53b7dbd7a08a579e03c8c9 ~ b7bd948f89271c92d9ca9b2b682bfba56896e959 -
LinuxLinux 5.15 -

II. Public POCs for CVE-2025-71163

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III. Intelligence Information for CVE-2025-71163

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Same Patch Batch · Linux · 2026-01-25 · 20 CVEs total

CVE-2026-230107.8 HIGHipv6: Fix use-after-free in inet6_addr_del().
CVE-2026-229997.8 HIGHnet/sched: sch_qfq: do not free existing class in qfq_change_class()
CVE-2026-230017.8 HIGHmacvlan: fix possible UAF in macvlan_forward_source()
CVE-2026-230047.8 HIGHdst: fix races in rt6_uncached_list_del() and rt_del_uncached_list()
CVE-2026-229977.5 HIGHnet: can: j1939: j1939_xtp_rx_rts_session_active(): deactivate session upon receiving the
CVE-2026-229987.5 HIGHnvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec
CVE-2026-230037.5 HIGHip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv()
CVE-2026-230137.0 HIGHnet: octeon_ep_vf: fix free_irq dev_id mismatch in IRQ rollback
CVE-2025-71162dmaengine: tegra-adma: Fix use-after-free
CVE-2026-22996net/mlx5e: Don't store mlx5e_priv in mlx5e_dev devlink priv
CVE-2026-23000net/mlx5e: Fix crash on profile change rollback failure
CVE-2026-23002lib/buildid: use __kernel_read() for sleepable context
CVE-2026-23005x86/fpu: Clear XSTATE_BV[i] in guest XSAVE state whenever XFD[i]=1
CVE-2026-23006ASoC: tlv320adcx140: fix null pointer
CVE-2026-23007block: zero non-PI portion of auto integrity buffer
CVE-2026-23008drm/vmwgfx: Fix KMS with 3D on HW version 10
CVE-2026-23009xhci: sideband: don't dereference freed ring when removing sideband endpoint
CVE-2026-23011ipv4: ip_gre: make ipgre_header() robust
CVE-2026-23012mm/damon/core: remove call_control in inactive contexts

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-71163

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