1407 matches found
CVE-2022-49070
In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix unregistering of framebuffers without device OF framebuffers do not have an underlying device in the Linux device hierarchy. Do a regular unregister call instead of hot unplugging such a non-existing device. Fixes a NU...
CVE-2022-49070
CVE-2022-49070 affects the Linux kernel framebuffer (fbdev) unregister path. The issue arises when unregistering framebuffers without an underlying device, risking a NULL dereference. The patch changes the flow to perform a regular unregister instead of hot-unplugging a non-existent device, corre...
CVE-2021-47642
In the Linux kernel, the following vulnerability has been resolved: video: fbdev: nvidiafb: Use strscpy to prevent buffer overflow Coverity complains of a possible buffer overflow. However, given the 'static' scope of nvidiasetupi2cbus it looks like that can't happen after examiniing the call...
CVE-2021-47641 video: fbdev: cirrusfb: check pixclock to avoid divide by zero
In the Linux kernel, the following vulnerability has been resolved: video: fbdev: cirrusfb: check pixclock to avoid divide by zero Do a sanity check on pixclock value to avoid divide by zero. If the pixclock value is zero, the cirrusfb driver will round up pixclock to get the derived frequency as...
PT-2025-14358
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A hang issue in the kdump kernel has been resolved when running on Hyper-V Gen 2 VMs. The problem occurs when the hyperv fb driver moves the framebuffer to a different MMIO address due t...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup of FB if dpuformatpopulatelayout fails If dpuformatpopulatelayout fails, then the FB is prepared, but not cleaned up. This results in the pincount being leaked from the GEM object, causing a crash during DRM...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: fbdev: sisfb: Fixed strbuf array overflow issue. The values of the variables xres and yres are stored in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters, and a space if the array...
Azure Linux 3.0 Security Update: kernel (CVE-2024-49924)
The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49924 advisory. - In the Linux kernel, the following vulnerability has been resolved: fbdev: pxafb: Fix possible use after fre...
Astra Linux - уязвимость в linux
In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix refcount leak Why the gem object rfb-base.obj0 is get according to numplanes in amdgpufbcreate, but is not put according to numplanes How put rfb-base.obj0 in amdgpufbdevdestroy according to numplanes...
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
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USN-7196-1 linux-azure, linux-azure-6.8 vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...
PT-2025-9012
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12.7-770 2 Description A vulnerability in the Linux kernel has been identified, which can cause the system to crash when using touchscreen and framebuffer on certain devices, such as the Nokia 770. The issue is...
USN-7184-1 linux-aws, linux-kvm vulnerabilities
Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service system crash. CVE-2022-36402 Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in th...
PT-2025-30863
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability exists in the Linux kernel related to GEM Graphics Execution Manager handles and framebuffers. A GEM handle can be released while still attached to a DRM Direct Rendering...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a memory leak in the sh7760fballocmem function in the fbdev:sh7760fb module...
USN-7166-3 linux-hwe-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-52524: Fixed possible corruption in nfc/llcp bsc1220927. CVE-2024-49925: fbdev: efifb: Register sysfs groups through driver core bsc1232224 CVE-2024-50089:...
USN-7166-2 linux-aws, linux-aws-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...
USN-7166-1 linux, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - ACPI...