CVE-2024-56691— mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
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I. Basic Information for CVE-2024-56691
Vulnerability Information
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Vulnerability Title
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
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mfd:intel_soc_pmic_bxtwc模块中USB Type-C设备的IRQ域使用。
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-2024-56691
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Same Patch Batch · Linux · 2024-12-28 · 32 CVEs total
| CVE-2024-56692 | f2fs: fix to do sanity check on node blkaddr in truncate_node() | |
| CVE-2024-56708 | EDAC/igen6: Avoid segmentation fault on module unload | |
| CVE-2024-56707 | octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c | |
| CVE-2024-56705 | media: atomisp: Add check for rgby_data memory allocation failure | |
| CVE-2024-56706 | s390/cpum_sf: Fix and protect memory allocation of SDBs with mutex | |
| CVE-2024-56704 | 9p/xen: fix release of IRQ | |
| CVE-2024-56703 | ipv6: Fix soft lockups in fib6_select_path under high next hop churn | |
| CVE-2024-56701 | powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore | |
| CVE-2024-56702 | bpf: Mark raw_tp arguments with PTR_MAYBE_NULL | |
| CVE-2024-56700 | media: wl128x: Fix atomicity violation in fmc_send_cmd() | |
| CVE-2024-56699 | s390/pci: Fix potential double remove of hotplug slot | |
| CVE-2024-56698 | usb: dwc3: gadget: Fix looping of queued SG entries | |
| CVE-2024-56697 | drm/amdgpu: Fix the memory allocation issue in amdgpu_discovery_get_nps_info() | |
| CVE-2024-56696 | ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc() | |
| CVE-2024-56694 | bpf: fix recursive lock when verdict program return SK_PASS | |
| CVE-2024-56695 | drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfd_get_cu_occupancy()' | |
| CVE-2024-56676 | thermal: testing: Initialize some variables annoteded with _free() | |
| CVE-2024-56693 | brd: defer automatic disk creation until module initialization succeeds | |
| CVE-2024-56689 | PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks 'mmio' | |
| CVE-2024-56690 | crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
Same vendor: Linux
- CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length - CVE-2026-43489
liveupdate: luo_file: remember retrieve() status - CVE-2026-43487
ata: libata-core: Disable LPM on ST1000DM010-2EP102 - CVE-2026-43488
usb: xhci: Prevent interrupt storm on host controller error
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