CVE-2024-27412

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

CVE-2023-52660 media: rkisp1: Fix IRQ handling due to shared interrupts

In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts The driver requests the interrupts as IRQFSHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will ha...

CVE-2023-52660 media: rkisp1: Fix IRQ handling due to shared interrupts

In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts The driver requests the interrupts as IRQFSHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will ha...

CVE-2023-52660

CVE-2023-52660 concerns the Linux kernel media rkisp1 driver. The vulnerability arises from IRQ handling configured with IRQF_SHARED, which allows an interrupt to fire when the ISP is powered down, causing the SoC to hang as the driver accesses ISP registers. The provided details state the bug is...

CVE-2023-52660

In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts The driver requests the interrupts as IRQFSHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will ha...

CVE-2024-27412 power: supply: bq27xxx-i2c: Do not free non existing IRQ

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

CVE-2024-27412 power: supply: bq27xxx-i2c: Do not free non existing IRQ

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

CVE-2024-27412

Technical details about CVE-2024-27412 (affected product, root cause, impact, fix) are not provided in the connected documents; public details are limited to the CVE description in the initial document.

CVE-2024-27412

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

CVE-2024-35816: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: prevent leak of left-over IRQ on unbind Commit 5a95f1ded28691e6 "firewire: ohci: use devres for requested IRQ" also removed the call to freeirq in pciremove, leading to a leftover irq of devmrequestirq at...

CVE-2023-52660: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts The driver requests the interrupts as IRQFSHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will ha...

CVE-2024-35819: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...

CVE-2024-27412: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq27xxx-i2c: Do not free non existing IRQ The bq27xxx i2c-client may not have an IRQ, in which case client-irq will be 0. bq27xxxbatteryi2cprobe already has an if client-irq check wrapping the requestthreadedirq. B...

PT-2024-32223

Name of the Vulnerable Software and Affected Versions Linux kernel version 5.0.0 Description The issue is related to the removal of irq disabling in vcn 5 suspend in the Linux kernel. Specifically, the calls to disable IRQ and set state are removed, which gets rid of the warning "WARN ON!amdgpu i...

PT-2024-28067

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue was found in the sungem driver, which is caused by netpoll being in atomic context and disable irq being called by the .ndo poll controller interface of the sungem drive...

CVE-2022-48692

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Set scmnd-result only when scmnd is not NULL This change fixes the following kernel NULL pointer dereference which is reproduced by blktests srp/007 occasionally. BUG: kernel NULL pointer dereference, address:...

CVE-2022-48673 net/smc: Fix possible access to freed memory in link clear

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible access to freed memory in link clear After modifying the QP to the Error state, all RX WR would be completed with WC in IBWCWRFLUSHERR status. Current implementation does not wait for it is done, but destroy...

CVE-2024-26999

In the Linux kernel, the following vulnerability has been resolved: serial/pmaczilog: Remove flawed mitigation for rx irq flood The mitigation was intended to stop the irq completely. That may be better than a hard lock-up but it turns out that you get a crash anyway if you're using pmaczilog as ...

CVE-2024-27049 wifi: mt76: mt7925e: fix use-after-free in free_irq()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925e: fix use-after-free in freeirq From commit a304e1b82808 "PATCH Debug shared irqs", there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For th...

CVE-2024-27000

In the Linux kernel, the following vulnerability has been resolved: serial: mxs-auart: add spinlock around changing cts state The uarthandlectschange function in serialcore expects the caller to hold uport-lock. For example, I have seen the below kernel splat, when the Bluetooth driver is loaded ...