CVE-2019-10220: canonical ubuntu_linux
Modified
AliasesSUSE-SU-2019:3019-1SUSE-SU-2019:3216-1SUSE-SU-2019:3255-1UBUNTU-CVE-2019-10220DEBIAN-CVE-2019-10220
Published 27-11-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-10220 is a high (CVSS 9.3) vulnerability in canonical ubuntu_linux. EPSS estimates a 5.12% chance of exploitation in the next 30 days, higher than 92.3% of scored vulnerabilities.
Priority
Routine
Not severe (CVSS 8, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?CVSS score
9.3/10
010
High · v2.0 (NVD)EPSS score
5.12%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 41 · Related 39DLA-2068-1DLA-2114-1OPENSUSE-SU-2019:2503-1OPENSUSE-SU-2019:2507-1SUSE-SU-2019:14218-1SUSE-SU-2019:2821-1SUSE-SU-2019:2829-1SUSE-SU-2019:2859-1SUSE-SU-2019:2864-1SUSE-SU-2019:2946-1SUSE-SU-2019:2947-1SUSE-SU-2019:2948-1SUSE-SU-2019:2949-1SUSE-SU-2019:2950-1SUSE-SU-2019:2951-1SUSE-SU-2019:2952-1SUSE-SU-2019:2953-1SUSE-SU-2019:2984-1SUSE-SU-2019:3200-1SUSE-SU-2019:3215-1SUSE-SU-2019:3223-1SUSE-SU-2019:3224-1SUSE-SU-2019:3225-1SUSE-SU-2019:3228-1SUSE-SU-2019:3230-1SUSE-SU-2019:3232-1SUSE-SU-2019:3233-1SUSE-SU-2019:3246-1SUSE-SU-2019:3247-1SUSE-SU-2019:3248-1SUSE-SU-2019:3249-1SUSE-SU-2019:3252-1SUSE-SU-2019:3258-1SUSE-SU-2019:3260-1SUSE-SU-2019:3261-1SUSE-SU-2019:3263-1SUSE-SU-2019:3294-1SUSE-SU-2019:3295-1SUSE-SU-2020:0093-1SUSE-SU-2020:0183-1USN-4226-1
Timeline
- 27-11-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.
CVSS metrics
7 scores · 4 sources · 3 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
High 8.0Preferred score · CVE.org (CNA)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HSourcesAll 3 agree
- NVDNIST8.0HighCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated8.0HighCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
High 9.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
5.12%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
No change 0.00 pp
From 5.12% on 04-10-2026
04-10-202603-11-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Version check
Known conditions: network-reachable, low-privilege account, user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu32 products
- linuxAll versions (No fix recorded) | < 4.4.0-173.203 | < 4.15.0-88.88
- linux-aws< 4.4.0-1061.65 | < 4.4.0-1101.112 | < 4.15.0-1060.62
- linux-aws-5.0< 5.0.0-1023.26~18.04.1
- linux-aws-fips< 4.15.0-2018.18 | All versions (No fix recorded)
- linux-aws-hwe< 4.15.0-1060.62~16.04.1
Suse7 products
- kernel-livepatch-SLE15_Update_14&distro=SUSE Linux Enterprise Live Patching 15< 3-2.1
- kernel-livepatch-SLE15_Update_15&distro=SUSE Linux Enterprise Live Patching 15< 3-2.1
- kernel-livepatch-SLE15-SP1_Update_5&distro=SUSE Linux Enterprise Live Patching 15 SP1< 3-2.1
- kernel-livepatch-SLE15-SP1_Update_6&distro=SUSE Linux Enterprise Live Patching 15 SP1< 3-2.1
- kgraft-patch-SLE12-SP4_Update_8&distro=SUSE Linux Enterprise Live Patching 12 SP4< 3-2.1
Debian2 products
- linux< 5.3.9-1
- debian_linuxEOL8.0
Canonical1 product
- ubuntu_linuxEOL18.04 | 19.04
Linux1 product
- linux_kernel≥ 2.6.12, < 3.16.81 | ≥ 3.17, < 4.4.208 | ≥ 4.5, < 4.9.208 | ≥ 4.10, < 4.14.162 | ≥ 4.15, < 4.19.93 | ≥ 4.20, < 5.3.8
5 vendors · 43 products
References
15 links- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10220X Refsource CONFIRMIssue TrackingPatchThird Party Advisory
lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlMailing ListX Refsource MLISTThird Party Advisory- lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlMailing ListX Refsource MLISTThird Party Advisory