Ubuntu.comUB:CVE-2023-3159CVE-2023-3159
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:M/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%
A use after free issue was discovered in driver/firewire in
outbound_phy_packet_callback in the Linux Kernel. In this flaw a local
attacker with special privilege may cause a use after free problem when
queue_event() fails.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < 5.4.0-124.140 | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < 5.15.0-41.44 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < 3.13.0-193.244) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | 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 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1083.90 | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1015.19 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1121.127) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1159.174) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
References
git.kernel.org/linus/b7c81f80246fac44077166f3e07103affe6db8ff (5.18-rc6)
github.com/torvalds/linux/commit/b7c81f80246fac44077166f3e07103affe6db8ff
launchpad.net/bugs/cve/CVE-2023-3159
nvd.nist.gov/vuln/detail/CVE-2023-3159
security-tracker.debian.org/tracker/CVE-2023-3159
ubuntu.com/security/notices/USN-6254-1
ubuntu.com/security/notices/USN-6341-1
www.cve.org/CVERecord?id=CVE-2023-3159
Related
6.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
4 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
MULTIPLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:M/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.2%