A use-after-free flaw was found in the Linux kernel’s Ext4 File System in how a user triggers several file operations simultaneously with the overlay FS usage. This flaw allows a local user to crash or potentially escalate their privileges on the system. Only if patch 9a2544037600 ("ovl: fix use after free in struct ovl_aio_req") not applied yet, the kernel could be affected.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 07:38
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| References | () https://lore.kernel.org/lkml/20211115165433.449951285%40linuxfoundation.org/ - | |
| References | () https://security.netapp.com/advisory/ntap-20230505-0005/ - Third Party Advisory |
07 Nov 2023, 04:02
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07 Jun 2023, 12:47
| Type | Values Removed | Values Added |
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| References | (MISC) https://lore.kernel.org/lkml/20211115165433.449951285@linuxfoundation.org/ - Mailing List, Patch, Vendor Advisory | |
| References | (CONFIRM) https://security.netapp.com/advisory/ntap-20230505-0005/ - Third Party Advisory |
Information
Published : 2023-03-23 21:15
Updated : 2024-11-21 07:38
NVD link : CVE-2023-1252
Mitre link : CVE-2023-1252
CVE.ORG link : CVE-2023-1252
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-416
Use After Free