Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fixed NULL pointer dereferencing crash during unloading. The mxsfb-crtc.funcs may already be NULL when unloading the driver. In such cases, calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to a NULL...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference mxsfb should never dereference a NULL pointer, as drmatomicgetnewbridgestate may return such a pointer. Instead, a fixed format should be used instead...

SUSE CVE-2023-53864

In the Linux kernel, the following vulnerability has been resolved: drm/mxsfb: Disable overlay plane in mxsfbplaneoverlayatomicdisable When disabling overlay plane in mxsfbplaneoverlayatomicupdate, overlay plane's framebuffer pointer is NULL. So, dereferencing it would cause a kernel OopsNULL...

CVE-2023-53864

In the Linux kernel, the following vulnerability has been resolved: drm/mxsfb: Disable overlay plane in mxsfbplaneoverlayatomicdisable When disabling overlay plane in mxsfbplaneoverlayatomicupdate, overlay plane's framebuffer pointer is NULL. So, dereferencing it would cause a kernel OopsNULL...

PT-2025-49755

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s drm/mxsfb subsystem. Specifically, a NULL pointer dereference can occur when disabling an overlay plane in the mxsfb plane overlay atomic update...

CVE-2023-53864: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/mxsfb: Disable overlay plane in mxsfbplaneoverlayatomicdisable When disabling overlay plane in mxsfbplaneoverlayatomicupdate, overlay plane's framebuffer pointer is NULL. So, dereferencing it would cause a kernel OopsNULL...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989016)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989016 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb-crtc.funcs may already be NULL...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986684)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986684 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb-crtc.funcs may already be NULL...

SUSE CVE-2022-48718

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference mxsfb should not ever dereference the NULL pointer which drmatomicgetnewbridgestate is allowed to return. Assume a fixed format instead...

UBUNTU-CVE-2022-48718

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference mxsfb should not ever dereference the NULL pointer which drmatomicgetnewbridgestate is allowed to return. Assume a fixed format instead...

SUSE CVE-2021-47471

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb-crtc.funcs may already be NULL when unloading the driver, in which case calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to NULL pointer...

CVE-2021-47471: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb-crtc.funcs may already be NULL when unloading the driver, in which case calling mxsfbirqdisable via drmirquninstall from mxsfbunload leads to NULL pointer...

PT-2022-28949

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.8 Description A potential security issue exists due to a NULL pointer dereference in the drm: mxsfb component. The actual impact and attack plausibility have not yet been proven. This issue was introduced i...

PT-2021-26521

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.76 Description The issue is related to a NULL pointer dereference crash on unload in the drm: mxsfb component. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2021-26584

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.10 through v5.14.15 Description The issue is related to a NULL pointer dereference crash on unload in the drm: mxsfb component. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-26338

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.10 through v5.14.15 Description: The issue is related to a NULL pointer dereference crash on unload in the drm: mxsfb component. The actual impact and attack plausibility have not yet been proven. Recommendations: For...