CVE-2022-2078CWE-120CWE-121

CVE-2022-2078

Medium · published June 30, 2022

CVSS v3.1
5.5
EPSS
1%
Percentile
63.9
In the wild
Unconfirmed
What it is

A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01045 · 63.9th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-121 · Stack-based Buffer Overflow
Published
2022-06-30T17:15Z
Affected products (5)
ProductVersionsFixed in
linux/linux_kernel< 5.195.19
redhat/virtualizationall versions—
redhat/enterprise_linuxall versions—
redhat/enterprise_linuxall versions—
debian/debian_linuxall versions—
References (7)
https://bugzilla.redhat.com/show_bug.cgi?id=2096178 · [email protected]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/nf_tables_api.c?id=fecf31ee395b0295f2d7260aa29946b7605f7c85 · [email protected]https://www.debian.org/security/2022/dsa-5161 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2096178 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/nf_tables_api.c?id=fecf31ee395b0295f2d7260aa29946b7605f7c85 · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5161 · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-794697.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 30 JUN 00:00Z
    A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via…
    cvelistv5