PoC Index

CVE-2018-10840

HIGH 7.2EPSS 0.7%

Linux kernel is vulnerable to a heap-based buffer overflow in the fs/ext4/xattr.c:ext4_xattr_set_entry() function. An attacker could exploit this by operating on a mounted crafted ext4 image.

CVSS v3.1
6.6 MEDIUMCVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.0
5.2 MEDIUMCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVSS v2.0
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
0.67% chance of exploitation in the next 30 days, 50th percentile
Published
2018-07-16
Updated
2024-08-05

Proof-of-concept exploits (1)

References

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