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CVE-2025-40177— accel/qaic: Fix bootlog initialization ordering

EPSS 0.02% · P7
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I. Basic Information for CVE-2025-40177

Vulnerability Information
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Vulnerability Title
accel/qaic: Fix bootlog initialization ordering
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix bootlog initialization ordering As soon as we queue MHI buffers to receive the bootlog from the device, we could be receiving data. Therefore all the resources needed to process that data need to be setup prior to queuing the buffers. We currently initialize some of the resources after queuing the buffers which creates a race between the probe() and any data that comes back from the device. If the uninitialized resources are accessed, we could see page faults. Fix the init ordering to close the race.
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qaic启动日志初始化顺序错误，可能导致竞争条件和页面错误。
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 5f8df5c6def641c164ed1b673d47a41fdd0013f8 ~ 646868e6962b14e25ae7462fdd1fb061b40c1f16 -
LinuxLinux 6.10 -

II. Public POCs for CVE-2025-40177

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III. Intelligence Information for CVE-2025-40177

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Same Patch Batch · Linux · 2025-11-12 · 96 CVEs total

CVE-2025-40175idpf: cleanup remaining SKBs in PTP flows
CVE-2025-40170net: use dst_dev_rcu() in sk_setup_caps()
CVE-2025-40171nvmet-fc: move lsop put work to nvmet_fc_ls_req_op
CVE-2025-40167ext4: detect invalid INLINE_DATA + EXTENTS flag combination
CVE-2025-40164usbnet: Fix using smp_processor_id() in preemptible code warnings
CVE-2025-40162ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
CVE-2025-40163sched/deadline: Stop dl_server before CPU goes offline
CVE-2025-40161mailbox: zynqmp-ipi: Fix SGI cleanup on unbind
CVE-2025-40166drm/xe/guc: Check GuC running state before deregistering exec queue
CVE-2025-40174x86/mm: Fix SMP ordering in switch_mm_irqs_off()
CVE-2025-40172accel/qaic: Treat remaining == 0 as error in find_and_map_user_pages()
CVE-2025-40176tls: wait for pending async decryptions if tls_strp_msg_hold fails
CVE-2025-40173net/ip6_tunnel: Prevent perpetual tunnel growth
CVE-2025-40178pid: Add a judgment for ns null in pid_nr_ns
CVE-2025-40179ext4: verify orphan file size is not too big
CVE-2025-40180mailbox: zynqmp-ipi: Fix out-of-bounds access in mailbox cleanup loop
CVE-2025-40181x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP
CVE-2025-40183bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6}
CVE-2025-40182crypto: skcipher - Fix reqsize handling
CVE-2025-40184KVM: arm64: Fix debug checking for np-guests using huge mappings

Showing top 20 of 96 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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