EUVD-2026-81891

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: tcon: Drop TCON TOP device reference offinddevicebynode takes a device reference. Drop it after mux configuration succeeds...

CVE-2026-90297

CVE-2026-90297 is a null pointer dereference (kernel oops) in the Linux kernel's drm/sun4i driver (Allwinner). The function sun4i_crtc_init() returns plain NULL when layer initialization fails, while its other error paths return an error pointer. Its sole caller, sun4i_tcon_bind(), checks the res...

EUVD-2026-81890

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: crtc: Propagate layer initialization error sun4icrtcinit returns plain NULL when layer initialization fails, while all its other error paths return an error pointer. The only caller, sun4itconbind, checks the result wi...

The vulnerability of the sun4i_backend_atomic_check() function in the drivers/gpu/drm/sun4i/sun4i_backend.c file of the Direct Rendering Infrastructure (DRI) driver for the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the sun4ibackendatomiccheck function in the drivers/gpu/drm/sun4i/sun4ibackend.c file of the Direct Rendering Infrastructure DRI driver for the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow a remote attacker to cause a service...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: dsi: Prevent underflow when calculating packet sizes. Currently, the packet overhead is subtracted using unsigned arithmetic. With a short sync pulse, this could lead to an underflow, causing the value to wrap around t...

CVE-2026-74438

A flaw was found in the Linux kernel's sun4i-ss cryptographic random number generator RNG. This component contains multiple vulnerabilities, including a buffer overflow in the sun4issprngseed function that could lead to a denial of service. Furthermore, the sun4issprnggenerate function may not...

CVE-2026-74438

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

UBUNTU-CVE-2026-74438

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

CVE-2026-74438

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

CVE-2026-74438

The CVE-2026-74438 issue concerns the Linux kernel crypto sun4i-ss RNG code, which has been removed because it was insecure and unused. The vulnerabilities include sun4i_ss_prng_seed() lacking proper locking and a buffer overflow, and sun4i_ss_prng_generate() failing to fill the full buffer due t...

CVE-2026-74438 crypto: sun4i-ss - Remove insecure and unused rng_alg

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

EUVD-2026-59585

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

CVE-2026-74438 crypto: sun4i-ss - Remove insecure and unused rng_alg

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is missing locking and has a buffer overflow. sun4issprnggenerate fails to...

PT-2026-72874

In the Linux kernel, the following vulnerability has been resolved: crypto: sun4i-ss - Remove insecure and unused rng alg Remove sun4i ss rng, as it is insecure and unused: - It has multiple vulnerabilities. sun4i ss prng seed is missing locking and has a buffer overflow. sun4i ss prng generate...

Linux Distros Unpatched Vulnerability : CVE-2026-74438

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: sun4i-ss - Remove insecure and unused rngalg Remove sun4issrng, as it is insecure and unused: - It has multiple vulnerabilities. sun4issprngseed is...

SUSE CVE-2026-68209

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

CVE-2026-68209

A flaw was found in the Linux kernel's sun4i-csi media driver. When the startstreaming function fails, the vb2 framework does not properly return queued buffers, causing a buffer leak. This issue could lead to resource exhaustion and potentially a Denial of Service DoS condition on the affected...

CVE-2026-68209

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

DEBIAN-CVE-2026-68209

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

CVE-2026-68209

In the Linux kernel, the following vulnerability has been resolved: media: sun4i-csi: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...