CVE-2024-35932 drm/vc4: don't check if plane->state->fb == state->fb

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: don't check if plane-state-fb == state-fb Currently, when using non-blocking commits, we can see the following kernel warning: 110.908514 ------------ cut here ------------ 110.908529 refcountt: underflow; use-after-free...

CVE-2024-35932 drm/vc4: don't check if plane->state->fb == state->fb

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: don't check if plane-state-fb == state-fb Currently, when using non-blocking commits, we can see the following kernel warning: 110.908514 ------------ cut here ------------ 110.908529 refcountt: underflow; use-after-free...

PT-2024-26788

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.1.66-v8+ Description The vulnerability is related to the drm/vc4 driver in the Linux kernel. When using non-blocking commits, a kernel warning may occur due to a refcount t underflow, which can lead to a use-after-free...

CVE-2024-2637

An Uncontrolled Search Path Element vulnerability in B&R Industrial Automation Scene Viewer, B&R Industrial Automation Automation Runtime, B&R Industrial Automation mapp Vision, B&R Industrial Automation mapp View, B&R Industrial Automation mapp Cockpit, B&R Industrial Automation mapp Safety, B&R...

CVE-2024-2637 Insecure Loading of Code in B&R Products

An Uncontrolled Search Path Element vulnerability in B&R Industrial Automation Scene Viewer, B&R Industrial Automation Automation Runtime, B&R Industrial Automation mapp Vision, B&R Industrial Automation mapp View, B&R Industrial Automation mapp Cockpit, B&R Industrial Automation mapp Safety, B&R...

CVE-2024-2637 Insecure Loading of Code in B&R Products

An Uncontrolled Search Path Element vulnerability in B&R Industrial Automation Scene Viewer, B&R Industrial Automation Automation Runtime, B&R Industrial Automation mapp Vision, B&R Industrial Automation mapp View, B&R Industrial Automation mapp Cockpit, B&R Industrial Automation mapp Safety, B&R...

CVE-2021-46933 usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear.

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

CVE-2023-1617

Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 VNC-Server modules. This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on th...

CVE-2023-1617

Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 VNC-Server modules. This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on th...

CVE-2023-1617 Improper Authentication Mechanism in B&R VC4 Visualization

Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 VNC-Server modules. This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on th...

CVE-2023-1617 Improper Authentication Mechanism in B&R VC4 Visualization

Improper Authentication vulnerability in B&R Industrial Automation B&R VC4 VNC-Server modules. This vulnerability may allow an unauthenticated network-based attacker to bypass the authentication mechanism of the VC4 visualization on affected devices. The impact of this vulnerability depends on th...

CVE-2023-1617

CVE-2023-1617 concerns the B&R VC4 visualization (VNC-Server modules) where an unauthenticated network attacker can bypass authentication. Affected are B&R VC4 versions across multiple series: 3.* (to 3.96.7), 4.0* (to 4.06.7), 4.1* (to 4.16.3), 4.2* (to 4.26.8), 4.3* (to 4.34.6), 4.4* (to 4.45.1...

SUSE CVE-2017-5576

Integer overflow in the vc4getbcl function in drivers/gpu/drm/vc4/vc4gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have unspecified other impact via a crafted size value in a VC4SUBMITCL ioctl call...

SUSE CVE-2017-5577

The vc4getbcl function in drivers/gpu/drm/vc4/vc4gem.c in the VideoCore DRM driver in the Linux kernel before 4.9.7 does not set an errno value upon certain overflow detections, which allows local users to cause a denial of service incorrect pointer dereference and OOPS via inconsistent size valu...

GSD-2022-1003920 drm/vc4: txp: Don't set TXP_VSTART_AT_EOF

drm/vc4: txp: Don't set TXPVSTARTATEOF This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.247 by commit...

GSD-2022-1003642 drm/vc4: txp: Don't set TXP_VSTART_AT_EOF

drm/vc4: txp: Don't set TXPVSTARTATEOF This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.121 by commit...

GSD-2022-1003435 drm/vc4: txp: Don't set TXP_VSTART_AT_EOF

drm/vc4: txp: Don't set TXPVSTARTATEOF This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.46 by commit...

GSD-2022-1002808 drm/vc4: txp: Don't set TXP_VSTART_AT_EOF

drm/vc4: txp: Don't set TXPVSTARTATEOF This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.3 by commit 819e5fd43a30ca49f7bf2fc26dbebd37ebc1c6e...

GSD-2021-1002571 drm/vc4: kms: Clear the HVS FIFO commit pointer once done

drm/vc4: kms: Clear the HVS FIFO commit pointer once done This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.7 by commit...

GSD-2021-1002570 drm/vc4: kms: Add missing drm_crtc_commit_put

drm/vc4: kms: Add missing drmcrtccommitput This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.7 by commit...