UBUNTU-CVE-2024-26697

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix data corruption in dsync block recovery for small block sizes The helper function nilfsrecoverycopyblock of nilfsrecoverydsyncblocks, which recovers data from logs created by data sync writes during a mount after an...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

A flaw was found in KVM. When updating a guest's page table entry vm_pgoff was improperly used as the offset to get the page's pfn. As vaddr and vm_pgoff are controllable by user-mode processes this flaw allows unprivileged local users on the host to write outside the userspace region and potentially corrupt the kernel resulting in a denial of service condition.

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Design/Logic Flaw

Possible out of bound access due to lack of validation of page offset before page is inserted in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile...

CVE-2021-30305

Possible out of bound access due to lack of validation of page offset before page is inserted in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile...

CVE-2021-30305

CVE-2021-30305 is a local access vulnerability in Qualcomm/Snapdragon graphics stack caused by missing validation of page offsets before a page is inserted, leading to possible out-of-bounds access in Snapdragon Auto, Connectivity, Industrial IoT, and Mobile subsystems. Public metadata from NVD i...