CVE-2024-26788— dmaengine: fsl-qdma: init irq after reg initialization
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2024-26788
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
dmaengine: fsl-qdma: init irq after reg initialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: init irq after reg initialization Initialize the qDMA irqs after the registers are configured so that interrupts that may have been pending from a primary kernel don't get processed by the irq handler before it is ready to and cause panic with the following trace: Call trace: fsl_qdma_queue_handler+0xf8/0x3e8 __handle_irq_event_percpu+0x78/0x2b0 handle_irq_event_percpu+0x1c/0x68 handle_irq_event+0x44/0x78 handle_fasteoi_irq+0xc8/0x178 generic_handle_irq+0x24/0x38 __handle_domain_irq+0x90/0x100 gic_handle_irq+0x5c/0xb8 el1_irq+0xb8/0x180 _raw_spin_unlock_irqrestore+0x14/0x40 __setup_irq+0x4bc/0x798 request_threaded_irq+0xd8/0x190 devm_request_threaded_irq+0x74/0xe8 fsl_qdma_probe+0x4d4/0xca8 platform_drv_probe+0x50/0xa0 really_probe+0xe0/0x3f8 driver_probe_device+0x64/0x130 device_driver_attach+0x6c/0x78 __driver_attach+0xbc/0x158 bus_for_each_dev+0x5c/0x98 driver_attach+0x20/0x28 bus_add_driver+0x158/0x220 driver_register+0x60/0x110 __platform_driver_register+0x44/0x50 fsl_qdma_driver_init+0x18/0x20 do_one_initcall+0x48/0x258 kernel_init_freeable+0x1a4/0x23c kernel_init+0x10/0xf8 ret_from_fork+0x10/0x18
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，该漏洞源于错误处理挂起的中断，导致内核恐慌。
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-2024-26788
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-26788
请登录查看更多情报信息。
Same Patch Batch · Linux · 2024-04-04 · 32 CVEs total
| CVE-2024-26793 | gtp: fix use-after-free and null-ptr-deref in gtp_newlink() | |
| CVE-2024-26809 | netfilter: nft_set_pipapo: release elements in clone only from destroy path | |
| CVE-2024-26808 | netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain | |
| CVE-2024-26807 | spi: cadence-qspi: fix pointer reference in runtime PM hooks | |
| CVE-2024-26806 | spi: cadence-qspi: remove system-wide suspend helper calls from runtime PM hooks | |
| CVE-2024-26805 | netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter | |
| CVE-2024-26804 | net: ip_tunnel: prevent perpetual headroom growth | |
| CVE-2024-26803 | net: veth: clear GRO when clearing XDP even when down | |
| CVE-2024-26802 | stmmac: Clear variable when destroying workqueue | |
| CVE-2024-26800 | tls: fix use-after-free on failed backlog decryption | |
| CVE-2024-26801 | Bluetooth: Avoid potential use-after-free in hci_error_reset | |
| CVE-2024-26799 | ASoC: qcom: Fix uninitialized pointer dmactl | |
| CVE-2024-26798 | fbcon: always restore the old font data in fbcon_do_set_font() | |
| CVE-2024-26797 | drm/amd/display: Prevent potential buffer overflow in map_hw_resources | |
| CVE-2024-26796 | drivers: perf: ctr_get_width function for legacy is not defined | |
| CVE-2024-26795 | riscv: Sparse-Memory/vmemmap out-of-bounds fix | |
| CVE-2024-26745 | powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV | |
| CVE-2024-26792 | btrfs: fix double free of anonymous device after snapshot creation failure | |
| CVE-2024-26791 | btrfs: dev-replace: properly validate device names | |
| CVE-2024-26790 | dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
Same vendor: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
V. Comments for CVE-2024-26788
No comments yet