Vulnerabilities > Use After Free
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-08-05 | CVE-2024-23381 | Use After Free vulnerability in Qualcomm products Memory corruption when memory mapped in a VBO is not unmapped by the GPU SMMU. | 7.8 |
| 2024-08-05 | CVE-2024-23382 | Use After Free vulnerability in Qualcomm products Memory corruption while processing graphics kernel driver request to create DMA fence. | 7.8 |
| 2024-08-05 | CVE-2024-23383 | Use After Free vulnerability in Qualcomm products Memory corruption when kernel driver attempts to trigger hardware fences. | 7.8 |
| 2024-08-05 | CVE-2024-33023 | Use After Free vulnerability in Qualcomm products Memory corruption while creating a fence to wait on timeline events, and simultaneously signal timeline events. | 7.8 |
| 2024-08-05 | CVE-2024-33028 | Use After Free vulnerability in Qualcomm products Memory corruption as fence object may still be accessed in timeline destruct after isync fence is released. | 7.8 |
| 2024-08-05 | CVE-2024-33034 | Use After Free vulnerability in Qualcomm products Memory corruption can occur if VBOs hold outdated or invalid GPU SMMU mappings, especially when the binding and reclaiming of memory buffers are performed at the same time. | 7.8 |
| 2024-08-05 | CVE-2024-2937 | Use After Free vulnerability in ARM products Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0. | 7.8 |
| 2024-08-05 | CVE-2024-4607 | Use After Free vulnerability in ARM products Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0. | 7.8 |
| 2024-07-30 | CVE-2024-42104 | Use After Free vulnerability in Linux Kernel In the Linux kernel, the following vulnerability has been resolved: nilfs2: add missing check for inode numbers on directory entries Syzbot reported that mounting and unmounting a specific pattern of corrupted nilfs2 filesystem images causes a use-after-free of metadata file inodes, which triggers a kernel bug in lru_add_fn(). As Jan Kara pointed out, this is because the link count of a metadata file gets corrupted to 0, and nilfs_evict_inode(), which is called from iput(), tries to delete that inode (ifile inode in this case). The inconsistency occurs because directories containing the inode numbers of these metadata files that should not be visible in the namespace are read without checking. Fix this issue by treating the inode numbers of these internal files as errors in the sanity check helper when reading directory folios/pages. Also thanks to Hillf Danton and Matthew Wilcox for their initial mm-layer analysis. | 7.8 |
| 2024-07-30 | CVE-2024-42108 | Use After Free vulnerability in Linux Kernel In the Linux kernel, the following vulnerability has been resolved: net: rswitch: Avoid use-after-free in rswitch_poll() The use-after-free is actually in rswitch_tx_free(), which is inlined in rswitch_poll(). | 5.5 |