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The vulnerability of the `ovl_copy_up_meta inode_data` function in the overlayfs file system of the Ubuntu operating system allows a attacker to execute arbitrary code or cause a service failure.

🗓️ 02 Aug 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 11 Views

Ubuntu overlayfs bug ovl_copy_up_meta inode_data allows code execution due to improper authorization.

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Vulners
Node
canonicalubuntuMatch23.04

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29 Jan 2025 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 26.8
CVSS 37.8
EPSS0.10362
ubuntuoverlayfsovl_copy_up_metainode_datacode executionauthorization issue
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