1407 matches found
kernel: drm/amdgpu: avoid using null object of framebuffer
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...
kernel: drm/amdgpu: avoid using null object of framebuffer
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...
kernel: drm/i915/dpt: Make DPT object unshrinkable
In the Linux kernel, the following vulnerability has been resolved: drm/i915/dpt: Make DPT object unshrinkable In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT's vm-boundlist. Then it tries to rewrite the PTEs via a stale CPU...
OESA-2024-2315 xorg-x11-server security update
X.Org X11 X server Security Fixes: A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration a multi-screen setup with multiple protocol screens, also known as Zaphod mode. If the pointer is warped from a screen 1 to a screen ...
kernel: tty: Fix out-of-bound vmalloc access in imageblit
A vulnerability was found in the Linux kernel's tty subsystem within the imageblit function when a userspace program performs an ioctl operation with the FBIOPUTVSCREENINFO command, passing a fbvarscreeninfo structure with limited fields. If the structure’s values remain unchanged from a previous...
SUSE CVE-2024-50037
In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only cleanup deferred I/O if necessary Commit 5a498d4d06d6 "drm/fbdev-dma: Only install deferred I/O if necessary" initializes deferred I/O only if it is used. drmfbdevdmafbdestroy however calls fbdeferrediocleanup...
UBUNTU-CVE-2024-50048
In the Linux kernel, the following vulnerability has been resolved: fbcon: Fix a NULL pointer dereference issue in fbconputcs syzbot has found a NULL pointer dereference bug in fbcon. Here is the simplified C reproducer: struct param uint8t type; struct tioclselection ts; ; int main struct...
UBUNTU-CVE-2024-50037
In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only cleanup deferred I/O if necessary Commit 5a498d4d06d6 "drm/fbdev-dma: Only install deferred I/O if necessary" initializes deferred I/O only if it is used. drmfbdevdmafbdestroy however calls fbdeferrediocleanup...
CVE-2024-50048 fbcon: Fix a NULL pointer dereference issue in fbcon_putcs
In the Linux kernel, the following vulnerability has been resolved: fbcon: Fix a NULL pointer dereference issue in fbconputcs syzbot has found a NULL pointer dereference bug in fbcon. Here is the simplified C reproducer: struct param uint8t type; struct tioclselection ts; ; int main struct...
AZL-51523 CVE-2024-49924 affecting package kernel for versions less than 5.15.173.1-1
In the Linux kernel, the following vulnerability has been resolved: fbdev: pxafb: Fix possible use after free in pxafbtask In the pxafbprobe function, it calls the pxafbinitfbinfo function, after which &fbi-task is associated with pxafbtask. Moreover, within this pxafbinitfbinfo function, the...
DEBIAN-CVE-2024-49924
In the Linux kernel, the following vulnerability has been resolved: fbdev: pxafb: Fix possible use after free in pxafbtask In the pxafbprobe function, it calls the pxafbinitfbinfo function, after which &fbi-task is associated with pxafbtask. Moreover, within this pxafbinitfbinfo function, the...
SUSE CVE-2024-47752
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning Fix a smatch static checker warning on vdech264reqif.c. Which leads to a kernel crash when fb is NULL...
SUSE CVE-2024-47754
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning Fix a smatch static checker warning on vdech264reqmultiif.c. Which leads to a kernel crash when fb is NULL...
AZL-50661 CVE-2024-47753 affecting package kernel for versions less than 6.6.56.1-5
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix VP8 stateless decoder smatch warning Fix a smatch static checker warning on vdecvp8reqif.c. Which leads to a kernel crash when fb is NULL...
DEBIAN-CVE-2024-47752
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning Fix a smatch static checker warning on vdech264reqif.c. Which leads to a kernel crash when fb is NULL...
DEBIAN-CVE-2024-47753
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix VP8 stateless decoder smatch warning Fix a smatch static checker warning on vdecvp8reqif.c. Which leads to a kernel crash when fb is NULL...
AZL-50670 CVE-2024-47754 affecting package kernel for versions less than 6.6.56.1-5
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning Fix a smatch static checker warning on vdech264reqmultiif.c. Which leads to a kernel crash when fb is NULL...
UBUNTU-CVE-2024-47753
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix VP8 stateless decoder smatch warning Fix a smatch static checker warning on vdecvp8reqif.c. Which leads to a kernel crash when fb is NULL...
UBUNTU-CVE-2024-47752
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning Fix a smatch static checker warning on vdech264reqif.c. Which leads to a kernel crash when fb is NULL...
