7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%
An out-of-bounds memory access flaw was found in the Linux kernel’s XFS
file system in how a user restores an XFS image after failure (with a dirty
log journal). This flaw allows a local user to crash or potentially
escalate their privileges on the system.
Author | Note |
---|---|
cascardo | requires a corrupt filesystem image |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-214.225) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-156.173 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-79.86 | UNKNOWN |
ubuntu | 23.04 | noarch | linux | < 6.2.0-25.25 | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < any | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-243.277) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1159.172) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1107.115 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1042.47 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2023-2124
lore.kernel.org/linux-xfs/[email protected]/T/#m1ebbcd1ad061d2d33bef6f0534a2b014744d152d
nvd.nist.gov/vuln/detail/CVE-2023-2124
security-tracker.debian.org/tracker/CVE-2023-2124
ubuntu.com/security/notices/USN-6206-1
ubuntu.com/security/notices/USN-6224-1
ubuntu.com/security/notices/USN-6228-1
ubuntu.com/security/notices/USN-6231-1
ubuntu.com/security/notices/USN-6235-1
ubuntu.com/security/notices/USN-6252-1
ubuntu.com/security/notices/USN-6254-1
ubuntu.com/security/notices/USN-6284-1
ubuntu.com/security/notices/USN-6300-1
ubuntu.com/security/notices/USN-6301-1
ubuntu.com/security/notices/USN-6311-1
ubuntu.com/security/notices/USN-6312-1
ubuntu.com/security/notices/USN-6314-1
ubuntu.com/security/notices/USN-6331-1
ubuntu.com/security/notices/USN-6332-1
ubuntu.com/security/notices/USN-6337-1
ubuntu.com/security/notices/USN-6347-1
www.cve.org/CVERecord?id=CVE-2023-2124
www.openwall.com/lists/oss-security/2023/04/19/2
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%