Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fixed out-of-bounds access when there are more than 4 slaves. The commit 571e31fa60b3 “spi: bcm2835: Fixed cache the CS register value for -preparemessage” limited the number of slaves to 3 at compile-time. This...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: Fixed the issue of NULL pointer dereferencing for non-DMA transfers. If an IRQ-based transfer times out, the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 “spi: bcm2835: Drop...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986766)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986766 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ bas...

CVE-2022-49569

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

UBUNTU-CVE-2022-49569

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569 spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569 spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569 spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: bcm2835spihandleerr: fix NULL pointer deref for non DMA transfers In case a IRQ based transfer times out the bcm2835spihandleerr function is called. Since commit 1513ceee70f2 "spi: bcm2835: Drop dmapending flag" the...

CVE-2022-49569

CVE-2022-49569 affects the bcm2835 SPI driver in the Linux kernel. When an IRQ-based transfer times out, bcm2835_spi_handle_err() could dereference ctlr->dma_tx/ctlr->dma_rx if DMA pointers are not set, due to the removal of the dma_pending flag. A fix was implemented to check that ctlr-&gt...

UBUNTU-CVE-2021-47282

In the Linux kernel, the following vulnerability has been resolved: spi: bcm2835: Fix out-of-bounds access with more than 4 slaves Commit 571e31fa60b3 "spi: bcm2835: Cache CS register value for -preparemessage" limited the number of slaves to 3 at compile-time. The limitation was necessitated by ...

PT-2024-11286 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out-of-bounds access in the Linux kernel's spi: bcm2835 driver. This occurs when there are more than 4 slaves, and the num chipselect limitation is silently...