Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fixed a rare race condition in gdlmputlock In gdlmputlock, there is a short period of time during which the DFLUNMOUNT flag is set, but the lockspace has not yet been released. During that period, dlm may still call gdlmast...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fpga: Prevent integer overflow in dflfeatureioctlsetirq The multiplication hdr.count sizeofs32 can cause integer overflow on 32-bit systems, leading to memory corruption. Use arraysize to fix this issue...

SUSE CVE-2026-72158

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: added a bounds check in dfhgetparamsize The dfhgetparamsize function can return a parameter size that is larger than the feature region, because the loop’s bounds check is evaluated before increasing the size. If the E...

CVE-2026-72158

A flaw was found in the Linux kernel's FPGA Dynamic Function Link DFL subsystem. A malicious FPGA device can provide specially crafted parameter headers, causing the system to miscalculate the size of a feature region. This incorrect size can lead to a memory corruption vulnerability when data is...

UBUNTU-CVE-2026-72158

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

CVE-2026-72158

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

CVE-2026-72158 fpga: dfl: add bounds check in dfh_get_param_size()

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

CVE-2026-72158 fpga: dfl: add bounds check in dfh_get_param_size()

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

EUVD-2026-58916

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl: add bounds check in dfhgetparamsize dfhgetparamsize can return a parameter size larger than the feature region because the loop bounds check is evaluated before incrementing size. If the EOP End of Parameters bit is se...

CVE-2026-72158

CVE-2026-72158 concerns the Linux kernel’s FPGA DFH handling in the dfl driver. The flaw: dfh_get_param_size() could report a parameter size larger than the feature region because the loop bounds check ran before incrementing size, and if EOP was set in the same iteration, an inflated size bypass...

PT-2026-72346

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the dfh get param size function where it can return a parameter size larger than the feature region. This occurs because the loop bounds check is evaluated before the...

CVE-2026-64280

A flaw was found in the Linux kernel's dfl-afu FPGA driver. A local user could exploit this vulnerability by providing an excessively large length value during Direct Memory Access DMA mapping operations. The system incorrectly truncates this value, leading to memory corruption. This could allow ...

CVE-2026-64280

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

CVE-2026-64280 fpga: dfl-afu: validate DMA mapping length in afu_dma_map_region()

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

CVE-2026-64280

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

CVE-2026-64280: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper bound check. The value is passed to afudmapinpages where npages is...

Linux Distros Unpatched Vulnerability : CVE-2026-64280

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fpga: dfl-afu: validate DMA mapping length in afudmamapregion afuioctldmamap accepts a 64-bit length from userspace via DFLFPGAPORTDMAMAP ioctl without an upper...

The vulnerability of the dfl_feature_ioctl_set_irq() function in the drivers/fpga/dfl.c module of the Linux operating system’s FPGA kernel driver allows a hacker to cause a service failure.

The vulnerability of the dflfeatureioctlsetirq function in the drivers/fpga/dfl.c module of the Linux FPGA kernel driver is related to integer overflow or cyclic shift vulnerabilities. Exploiting this vulnerability could allow an attacker to cause a system failure...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013642)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013642 advisory. In the Linux kernel, the following vulnerability has been resolved: fpga: prevent integer overflow in dflfeatureioctlsetirq The hdr.count sizeofs32 multiplication ca...