CVE-2022-0322: fedoraproject fedora
CVSS: 5.5v3.1MediumModified
AliasesUBUNTU-CVE-2022-0322DEBIAN-CVE-2022-0322
Published 25-03-2022Last modified 02-08-2024
Vulnerability summary
CVE-2022-0322 is a medium (CVSS 5.5) vulnerability in fedoraproject fedora. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.4% of scored vulnerabilities.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.30%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 18 · Related 14DLA-2941-1DSA-5096-1OPENSUSE-SU-2022:0169-1OPENSUSE-SU-2022:0198-1OPENSUSE-SU-2022:0366-1RHSA-2022:1975RHSA-2022:1988SUSE-SU-2022:0169-1SUSE-SU-2022:0197-1SUSE-SU-2022:0198-1SUSE-SU-2022:0288-1SUSE-SU-2022:0289-1SUSE-SU-2022:0364-1SUSE-SU-2022:0366-1SUSE-SU-2022:0367-1SUSE-SU-2022:0371-1SUSE-SU-2022:0372-1SUSE-SU-2022:0555-1
Timeline
- 25-03-2022PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
A flaw was found in the sctp_make_strreset_req function in net/sctp/sm_make_chunk.c in the SCTP network protocol in the Linux kernel with a local user privilege access. In this flaw, an attempt to use more buffer than is allocated triggers a BUG_ON issue, leading to a denial of service (DOS).
CVSS metrics
5 scores · 3 sources · 3 versionsMedium 6.8Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:NSourcesSingle source
Medium 5.5Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Low 2.1Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
0.30%
Chance of exploitation in the next 30 days
Percentile
21%
Versus all other CVEs
30-day change
0.00 pp
From 0.30% on 21-09-2026
21-09-202621-10-2026
EPSS score0.30%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-681Incorrect Conversion between Numeric TypesWhen converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.
- CWE-704Incorrect Type Conversion or CastThe product does not correctly convert an object, resource, or structure from one type to a different type.
Affected systems
Ubuntu62 products
- linux< 4.15.0-166.174 | < 5.4.0-92.103
- linux-aws< 4.15.0-1118.125 | < 5.4.0-1061.64
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11< 5.11.0-1023.24~20.04.1
- linux-aws-5.3All versions (No fix recorded)
Oracle3 products
Debian1 product
- linux< 5.14.16-1
Fedoraproject1 product
- fedoraEOL35
Linux1 product
- linux_kernel< 5.15 | 5.15 | 5.15:rc1 | 5.15:rc2 | 5.15:rc3 | 5.15:rc4 | 5.15:rc5
5 vendors · 68 products
