CVE-2019-14562: debian debian_linux Integer Overflow or Wraparound
CVSS: 5.5v3.1MediumModified
AliasesSUSE-SU-2020:2691-1SUSE-SU-2020:2713-1SUSE-SU-2020:2714-1UBUNTU-CVE-2019-14562DEBIAN-CVE-2019-14562openSUSE-SU-2020:1525-1openSUSE-SU-2020:1535-1
Published 23-11-2020Last modified 05-08-2024
Vulnerability summary
CVE-2019-14562 is a medium (CVSS 5.5) Integer Overflow or Wraparound vulnerability in debian debian_linux. EPSS estimates a 0.31% chance of exploitation in the next 30 days, higher than 22.3% of scored vulnerabilities.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.31%
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 5 · Related 3Timeline
- 23-11-2020PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Integer overflow in DxeImageVerificationHandler() EDK II may allow an authenticated user to potentially enable denial of service via local access.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 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
0.31%
Chance of exploitation in the next 30 days
Percentile
22%
Versus all other CVEs
30-day change
0.00 pp
From 0.31% on 19-09-2026
19-09-202619-10-2026
EPSS score0.31%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse12 products
- ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-ESPOS< 2017+git1510945757.b2662641d5-5.35.1
- ovmf&distro=SUSE Linux Enterprise High Performance Computing 15-LTSS< 2017+git1510945757.b2662641d5-5.35.1
- ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP1< 2017+git1510945757.b2662641d5-5.35.1
- ovmf&distro=SUSE Linux Enterprise Module for Server Applications 15 SP2< 201911-7.5.2
- ovmf&distro=SUSE Linux Enterprise Server 12 SP4-LTSS< 2017+git1510945757.b2662641d5-3.29.1
Debian2 products
- edk2< 2020.05-4
- debian_linuxEOL9.0
Opensuse2 products
- ovmf&distro=openSUSE Leap 15.1< 2017+git1510945757.b2662641d5-lp151.11.9.1
- ovmf&distro=openSUSE Leap 15.2< 201911-lp152.6.5.1
Tianocore1 product
- edk2na
Ubuntu1 product
- edk2< 0~20160408.ffea0a2c-2ubuntu0.2 | < 0~20180205.c0d9813c-2ubuntu0.3 | < 0~20191122.bd85bf54-2ubuntu3.1
5 vendors · 18 products
References
15 links
lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlMailing ListX Refsource MLISTThird Party Advisory
Show all 15 references
- lists.opensuse.org/archives/…Advisory
- lists.opensuse.org/archives/…Advisory