PT-2024-33768

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A vulnerability in the Linux kernel has been resolved, which previously caused the kernel to panic when interrupt allocation failed under certain conditions during runtime. The issue was...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the x86/ioapic module not handling interrupt pins correctly in the event of an allocation failure...

Oracle Linux 7 : edk2 (ELSA-2024-12793)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-12793 advisory. - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division- By-Zero due to a UNIT32 overflow via local...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the alidrwpmu driver in the drivers/perf module not clearing its state when handling interrupts, which could...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not properly handling IRQ releases in the typec tipd driver, which could result in a warning...

CVE-2024-47731: Incomplete Cleanup

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: Fix alidrwpmu driver interrupt status clearing The alibabauncorepmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt...

CVE-2024-49927: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/ioapic: Handle allocation failures gracefully Breno observed panics when using failslab under certain conditions during runtime: can not alloc irqpinlist -1,0,20 Kernel panic - not syncing: IO-APIC: failed to add irq-pin. Can...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a disabled IRQ in the BCM2835 mailbox during the noirq hang phase of the Raspberry Pi, causing the...

Oracle Linux 7 : edk2 (ELSA-2024-12794)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-12794 advisory. - EDK2: EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division- By-Zero due to a UNIT32 overflow via local...

Linux GPIO Kernel Driver Buffer Overflow

The vulnerability of the pca953xirqbussyncunlock function in the drivers/gpio/gpio-pca953x.c file of the Linux kernel’s GPIO driver is related to jib,rfvb. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

kernel: kvm: Avoid potential UAF in LPI translation cache

A flaw was found in the Linux kernel pertaining to a potential use-after-free UAF scenario in a system involving Logical Partitioning Interrupts LPI translation cache operations. Specifically, the issue arises when a cache hit occurs concurrently with an operation that invalidates the cache, such...

i2c: tegra: Do not mark ACPI devices as irq safe

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MIPS: cevt-r4k: Don't call get_c0_compare_int if timer irq is installed

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drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ

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Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization CVE-2024-46713 In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between direct IO write and fsync when using same fd CVE-2024-46734 In the...

of/irq: Prevent device address out-of-bounds read in interrupt map walk

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can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open

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CVE-2024-47658

In the Linux kernel, the following vulnerability has been resolved: crypto: stm32/cryp - call finalize with bh disabled The finalize operation in interrupt mode produce a produces a spinlock recursion warning. The reason is the fact that BH must be disabled during this process...

CLSA-2024-1728583928 Fix of 18 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-46802 - drm/amd/display: added NULL check at start of dcvalidatestream CVE-url: https://ubuntu.com/security/CVE-2024-46818 - drm/amd/display: fix sporadic multiple aux transaction failure - drm/amd/display: Check gpioid before used as array index...

CLSA-2024-1728583613 Fix of 18 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-46802 - drm/amd/display: added NULL check at start of dcvalidatestream CVE-url: https://ubuntu.com/security/CVE-2024-46818 - drm/amd/display: fix sporadic multiple aux transaction failure - drm/amd/display: Check gpioid before used as array index...