CVE-2023-3610
Severity
7.8HIGH
EPSS
0.0%
top 94.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJul 21
Latest updateSep 19
Description
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered.
We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9
Affected Packages3 packages
Also affects: Debian Linux 10.0, 11.0
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-gcrv-hhf7-6qvh: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation↗2023-07-21
OSV▶
CVE-2023-3610: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation↗2023-07-21