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CVE-2025-37815— misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration

EPSS 0.06% · P19
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I. Basic Information for CVE-2025-37815

Vulnerability Information
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Vulnerability Title
misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration Resolve kernel panic while accessing IRQ handler associated with the generated IRQ. This is done by acquiring the spinlock and storing the current interrupt state before handling the interrupt request using generic_handle_irq. A previous fix patch was submitted where 'generic_handle_irq' was replaced with 'handle_nested_irq'. However, this change also causes the kernel panic where after determining which GPIO triggered the interrupt and attempting to call handle_nested_irq with the mapped IRQ number, leads to a failure in locating the registered handler.
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，该漏洞源于中断处理不当，可能导致内核崩溃。
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 79aef6187e16b2d32307c8ff610e9e04f7f86e1f ~ 1263d5f581908602c618c6665e683c4436383a09 -
LinuxLinux 6.13 -

II. Public POCs for CVE-2025-37815

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III. Intelligence Information for CVE-2025-37815

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Same Patch Batch · Linux · 2025-05-08 · 33 CVEs total

CVE-2025-37817mcb: fix a double free bug in chameleon_parse_gdd()
CVE-2025-37833net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads
CVE-2025-37834mm/vmscan: don't try to reclaim hwpoison folio
CVE-2025-37831cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()
CVE-2025-37830cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
CVE-2025-37829cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
CVE-2025-37828scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort()
CVE-2025-37826scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
CVE-2025-37827btrfs: zoned: return EIO on RAID1 block group write pointer mismatch
CVE-2025-37825nvmet: fix out-of-bounds access in nvmet_enable_port
CVE-2025-37823net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
CVE-2025-37824tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
CVE-2025-37821sched/eevdf: Fix se->slice being set to U64_MAX and resulting crash
CVE-2025-37822riscv: uprobes: Add missing fence.i after building the XOL buffer
CVE-2025-37820xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
CVE-2025-37819irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
CVE-2025-37800driver core: fix potential NULL pointer dereference in dev_uevent()
CVE-2025-37818LoongArch: Return NULL from huge_pte_offset() for invalid PMD
CVE-2025-37816mei: vsc: Fix fortify-panic caused by invalid counted_by() use
CVE-2025-37814tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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