CVE-2024-27000: Undefined Security Weakness

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 ...

CVE-2024-26999: Improper Locking

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 ...

kernel: bpf: bpf_sk_storage: Fix invalid wait context lockdep report

A locking context violation was found in the BPF socket local storage implementation in the Linux kernel. The code attempts to allocate memory via kzalloc while holding a rawspinlock, which is unsafe for PREEMPTRT kernels. This can cause lockdep warnings and potential issues on real-time kernels...

kernel: Linux kernel: Denial of Service vulnerability in RDMA/rxe component

A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. A local user could trigger a kernel panic by causing an error during the setup of a Queue Pair QP in rxecreateqp. This occurs when the system attempts to clean up resources by...

kernel: tracing: Fix sleeping function called from invalid context on RT kernel

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix sleeping function called from invalid context on RT kernel When setting bootparams="traceevent=initcall:initcallstart tpprintk=1" in the cmdline, the outputprintk was called, and the spinlockirqsave was called in the...

CVE-2022-48634

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...

CVE-2022-48634 drm/gma500: Fix BUG: sleeping function called from invalid context errors

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix BUG: sleeping function called from invalid context errors gmacrtcpageflip was holding the eventlock spinlock while calling crtcfuncs-modesetbase which takes wwmutex. The only reason to hold eventlock is to clear...

PT-2024-29181

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises from the con write routine violating the "writes cannot sleep" rule that some line disciplines ldiscs rely on. This occurs when N GSM is attached to a virtual console, a...

CVE-2024-26905

A flaw was found in the btrfs filesystem, which involves data races when accessing reserved block reserves. These data races can lead to unpredictable behavior or system crashes. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Ha...

DEBIAN-CVE-2024-26917

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip-ctlrlock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to...

CVE-2024-26904

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2024-26905

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2024-26905

CVE-2024-26905 is rejected by the CNA and not a valid vulnerability entry.

PT-2024-21572 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A data race issue has been identified in the Linux kernel, specifically in the btrfs module. The issue occurs when accessing the reserved amount of block reserves without taking the...

PT-2024-26811

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, which was causing a system hang. The issue occurred when the ks8851 irq thread called ks8851 rx pkts and subsequently netif rx,...

CVE-2024-26813 vfio/platform: Create persistent IRQ handlers

In the Linux kernel, the following vulnerability has been resolved: vfio/platform: Create persistent IRQ handlers The vfio-platform SETIRQS ioctl currently allows loopback triggering of an interrupt before a signaling eventfd has been configured by the user, which thereby allows a NULL pointer...

CVE-2024-26813 vfio/platform: Create persistent IRQ handlers

In the Linux kernel, the following vulnerability has been resolved: vfio/platform: Create persistent IRQ handlers The vfio-platform SETIRQS ioctl currently allows loopback triggering of an interrupt before a signaling eventfd has been configured by the user, which thereby allows a NULL pointer...

CVE-2024-26614

In the Linux kernel, the following vulnerability has been resolved: tcp: make sure init the acceptqueue's spinlocks once When I run syz's reproduction C program locally, it causes the following issue: pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0! WARNING: CPU: 19 PID: 21160 at...

DEBIAN-CVE-2023-52587

In the Linux kernel, the following vulnerability has been resolved: IB/ipoib: Fix mcast list locking Releasing the priv-lock while iterating the priv-multicastlist in ipoibmcastjointask opens a window for ipoibmcastdevflush to remove the items while in the middle of iteration. If the mcast is...

SUSE CVE-2023-52505

In the Linux kernel, the following vulnerability has been resolved: phy: lynx-28g: serialize concurrent physetmodeext calls to shared registers The protocol converter configuration registers PCC8, PCCC, PCCD implemented by the driver, as well as others, control protocol converters from multiple...