High severity · published Jan 8, 2024
CVE-2022-3328
Race condition in snap-confine's must_mkdir_and_open_with_perms()
7.0
CVSS
0.4%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapd · Canonical
before 2.61.1 · source: NVD
UL
Ubuntu Linux · Canonical
16.04; 18.04; 20.04; 22.04; 22.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3328
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3328
Third Party Advisory
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3328
Vendor Advisory
https://ubuntu.com/security/notices/USN-5753-1
More from Snapd
10.0
CVE-2023-1523
Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be…
9.8
CVE-2019-7304
Canonical snapd before version 2.37.1 incorrectly performed socket owner validation, allowing an attacker to run arbitrary commands as root
8.8
CVE-2020-27352
When generating the systemd service units for the docker snap (and other similar snaps), snapd does not specify Delegate=yes - as a result systemd will move processes from the…
8.8
CVE-2021-44730
snapd 2.54.2 did not properly validate the location of the snap-confine binary
8.2
CVE-2024-1724
In snapd versions prior to 2.62, when using AppArmor for enforcement of sandbox permissions, snapd failed to restrict writes to the $HOME/bin path