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Positive Technologies
Positive Technologies
added 2026/05/06 12:0 a.m.12 views

PT-2026-37542

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the fbdev component, specifically within the vt8500lcdfb driver, the fbi-fb.screen buffer is allocated using the dma alloc coherent function but is not properly released via dma free...

5.5CVSS5.4AI score0.00128EPSS
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Positive Technologies
Positive Technologies
added 2026/05/03 12:0 a.m.25 views

PT-2026-42454

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the udlfb component of the fbdev subsystem. The dlfb ops mmap function uses remap pfn range to map vmalloc framebuffer pages to userspace without setting...

7.3CVSS5.9AI score0.00113EPSS
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Microsoft CVE
Microsoft CVE
added 2026/04/26 8:3 a.m.8 views

fbdev: udlfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

...

5.5CVSS5.8AI score0.00125EPSS
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Microsoft CVE
Microsoft CVE
added 2026/04/26 8:2 a.m.6 views

fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

...

5.5CVSS5.8AI score0.00125EPSS
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SUSE CVE
SUSE CVE
added 2026/04/25 1:38 a.m.13 views

SUSE CVE-2026-31605

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS5.4AI score0.00125EPSS
SaveExploits0References5
Tenable Nessus
Tenable Nessus
added 2026/04/25 12:0 a.m.8 views

Linux Distros Unpatched Vulnerability : CVE-2026-31603

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - staging: sm750fb: fix division by zero in pstohz pstohz is called from hwsm750crtcsetmode without validating that pixclock is non-zero. A zero pixclock passed v...

5.5CVSS5.9AI score0.00125EPSS
SaveExploits0References2
RedhatCVE
RedhatCVE
added 2026/04/24 8:34 p.m.6 views

CVE-2026-31618

A flaw was found in the Linux kernel's fbdev subsystem, specifically affecting the tdfxfb and udlfb drivers. This vulnerability allows a local attacker to trigger a divide-by-zero error when performing the FBIOPUTVSCREENINFO operation. This can lead to a system crash, resulting in a Denial of...

5.5CVSS5.3AI score0.00125EPSS
SaveExploits0References4
RedhatCVE
RedhatCVE
added 2026/04/24 8:33 p.m.9 views

CVE-2026-31605

A flaw was found in the Linux kernel's udlfb driver. A local user could exploit a divide-by-zero error when the system processes FBIOPUTVSCREENINFO operations. This vulnerability can lead to a system crash, resulting in a Denial of Service DoS...

5.5CVSS5.3AI score0.00125EPSS
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RedhatCVE
RedhatCVE
added 2026/04/24 8:33 p.m.11 views

CVE-2026-31603

A flaw was found in the Linux kernel's sm750fb framebuffer driver. A local user can exploit this vulnerability by providing a specially crafted input with a zero pixclock value via the FBIOPUTVSCREENINFO ioctl. This leads to a division-by-zero error in the pstohz function, which can result in a...

5.5CVSS5.3AI score0.00125EPSS
SaveExploits0References4
OSV
OSV
added 2026/04/24 3:16 p.m.5 views

DEBIAN-CVE-2026-31605

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS5.2AI score0.00125EPSS
SaveExploits0References1
OSV
OSV
added 2026/04/24 3:16 p.m.6 views

DEBIAN-CVE-2026-31603

In the Linux kernel, the following vulnerability has been resolved: staging: sm750fb: fix division by zero in pstohz pstohz is called from hwsm750crtcsetmode without validating that pixclock is non-zero. A zero pixclock passed via FBIOPUTVSCREENINFO causes a division by zero. Fix by rejecting zer...

5.5CVSS5.2AI score0.00125EPSS
SaveExploits0References1
NVD
NVD
added 2026/04/24 3:16 p.m.7 views

CVE-2026-31603

In the Linux kernel, the following vulnerability has been resolved: staging: sm750fb: fix division by zero in pstohz pstohz is called from hwsm750crtcsetmode without validating that pixclock is non-zero. A zero pixclock passed via FBIOPUTVSCREENINFO causes a division by zero. Fix by rejecting zer...

5.5CVSS0.00125EPSS
SaveExploits0References9
NVD
NVD
added 2026/04/24 3:16 p.m.7 views

CVE-2026-31605

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS0.00125EPSS
SaveExploits0References9
Cvelist
Cvelist
added 2026/04/24 2:42 p.m.40 views

CVE-2026-31618 fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

0.00125EPSS
SaveExploits0References9
CVE
CVE
added 2026/04/24 2:42 p.m.37 views

CVE-2026-31618

CVE-2026-31618 affects the Linux kernel fbdev subsystem, specifically the tdfxfb and udlfb drivers. The issue is a divide-by-zero crash in FBIOPUT_VSCREENINFO when the code uses pixclock for division, which can crash the system and lead to a DoS condition as described in the advisory. A fix has b...

5.5CVSS5.4AI score0.00125EPSS
SaveExploits0References9Affected Software1
OSV
OSV
added 2026/04/24 2:42 p.m.5 views

CVE-2026-31618 fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS5.8AI score0.00125EPSS
SaveExploits0References12
EUVD
EUVD
added 2026/04/24 2:42 p.m.6 views

EUVD-2026-25511

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.4AI score0.00125EPSS
SaveExploits0References4
OSV
OSV
added 2026/04/24 2:42 p.m.3 views

CVE-2026-31605 fbdev: udlfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS5.8AI score0.00125EPSS
SaveExploits0References12
CVE
CVE
added 2026/04/24 2:42 p.m.30 views

CVE-2026-31605

This CVE concerns the Linux kernel udlfb driver, where FBIOPUT_VSCREENINFO could trigger a divide-by-zero when pixclock is used directly in the udlfb path. The issue mirrors a prior fix in fb_dev paths and has been resolved in the kernel with related commits (e.g., addressing divide-by-zero in si...

5.5CVSS5.4AI score0.00125EPSS
SaveExploits0References9Affected Software1
Debian CVE
Debian CVE
added 2026/04/24 2:42 p.m.8 views

CVE-2026-31605

In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: avoid divide-by-zero on FBIOPUTVSCREENINFO Much like commit 19f953e74356 "fbdev: fbpm2fb: Avoid potential divide by zero error", we also need to prevent that same crash from happening in the udlfb driver as it uses...

5.5CVSS5.2AI score0.00125EPSS
SaveExploits0
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