CVE-2022-49741 fbdev: smscufx: fix error handling code in ufx_usb_probe

In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: fix error handling code in ufxusbprobe The current error handling code in ufxusbprobe have many unmatching issues, e.g., missing ufxfreeusblist, destroymodedb label should only include framebufferrelease,...

DEBIAN-CVE-2024-58091

In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Add shadow buffering for deferred I/O DMA areas are not necessarily backed by struct page, so we cannot rely on it for deferred I/O. Allocate a shadow buffer for drivers that require deferred I/O and use it as...

PT-2025-14357

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the removal of a Hyper-V framebuffer device. When the device is unbound, the hyperv fb driver attempts to release the...

DEBIAN-CVE-2021-47652

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: smscufx: Fix null-ptr-deref in ufxusbprobe I got a null-ptr-deref report: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... RIP: 0010:fbdestroymodelist+0x38/0x100 ... Call Trace:...

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...

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...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fbdev: sh7760fb: A possible memory leak has been fixed in sh7760fballocmem. When information such as info-screenbase is not ready, calling sh7760fbfreemem does not release the memory correctly. Instead, call dmafreecoherent...

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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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...

kernel: fbdev: Fix invalid page access after closing deferred I/O devices

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix invalid page access after closing deferred I/O devices When a fbdev with deferred I/O is once opened and closed, the dirty pages still remain queued in the pageref list, and eventually later those may be processed in t...

CVE-2024-50180 fbdev: sisfb: Fix strbuf array overflow

In the Linux kernel, the following vulnerability has been resolved: fbdev: sisfb: Fix strbuf array overflow The values of the variables xres and yres are placed in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters and a space if the array contains...

drm/fbdev-dma: Only set smem_start is enable per module option

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CLSA-2024-1723809480 Fix of 39 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-36939 - NFS: Cleanup - add nfsclientsexit to mirror nfsclientsinit - nfs: expose /proc/net/sunrpc/nfs in net namespaces - sunrpc: add a struct rpcstats arg to rpccreateargs - nfs: make the rpcstat per net namespace - nfs: Handle error of rpcprocregist...

CLSA-2024-1723806933 Fix of 55 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-39467 - f2fs: fix to do sanity check on ixattrnid in sanitycheckinode CVE-url: https://ubuntu.com/security/CVE-2024-36940 - pinctrl: core: delete incorrect free in pinctrlenable CVE-url: https://ubuntu.com/security/CVE-2024-38659 - enic: Validate leng...

fbdev: savage: Handle err return when savagefb_check_var failed

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SUSE CVE-2023-52731

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix invalid page access after closing deferred I/O devices When a fbdev with deferred I/O is once opened and closed, the dirty pages still remain queued in the pageref list, and eventually later those may be processed in t...

DEBIAN-CVE-2023-52731

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix invalid page access after closing deferred I/O devices When a fbdev with deferred I/O is once opened and closed, the dirty pages still remain queued in the pageref list, and eventually later those may be processed in t...

UBUNTU-CVE-2023-52731

In the Linux kernel, the following vulnerability has been resolved: fbdev: Fix invalid page access after closing deferred I/O devices When a fbdev with deferred I/O is once opened and closed, the dirty pages still remain queued in the pageref list, and eventually later those may be processed in t...

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. Linux kernel has a security vulnerability that stems from a flaw in the fbdev module...