CVE-2023-53084
Last modified
CVE-2023-53084 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove another errant put in error path drm_gem_shmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove another errant put in error path drm_gem_shmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 5.9.5, < 5.10 | — |
| Linux | Linux Kernel | >= 5.10.1, < 5.10.176 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.104 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.21 | — |
| Linux | Linux Kernel | >= 6.2, < 6.2.8 | — |
| Linux | Linux Kernel | 5.10 | — |
| Linux | Linux Kernel | 6.3 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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