CVE-2021-22555
HIGH
Published 2021-07-07T11:20:10.668788Z
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CVSS Score
V3.1
8.3
/10
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2023.03.01
0.003
probability
of exploitation in the wild
There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-01-25
Exploit Probability
Percentile: 0.682
Higher than 68.2% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
References
Published: 2021-07-07T11:20:10.668788Z
Last Modified: 2024-09-16T20:32:08.247Z
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