4.2 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
28.3%
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a
race condition and resultant use-after-free if a physically proximate
attacker removes a USB device while calling open(), aka a race condition
between ufx_ops_open and ufx_usb_disconnect.
Author | Note |
---|---|
sbeattie | requires removing the USB device which usually requires physical proximity, therefore marking the priority of this issue as low. |
rodrigo-zaiden | USN-5975-1 first publication included esm/xenial linux-gcp version 4.15.0-1146.162~16.04.1 by mistake, please refer to USN-6007-1. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-204.215 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-139.156 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-60.66 | UNKNOWN |
ubuntu | 22.10 | noarch | linux | < 5.19.0-28.29 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-239.273 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1150.163 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1096.104 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1030.34 | UNKNOWN |
ubuntu | 22.10 | noarch | linux-aws | < 5.19.0-1016.17 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1117.123 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2022-41849
lore.kernel.org/all/20220925133243.GA383897@ubuntu/T/
nvd.nist.gov/vuln/detail/CVE-2022-41849
security-tracker.debian.org/tracker/CVE-2022-41849
ubuntu.com/security/notices/USN-5793-1
ubuntu.com/security/notices/USN-5793-2
ubuntu.com/security/notices/USN-5793-3
ubuntu.com/security/notices/USN-5793-4
ubuntu.com/security/notices/USN-5851-1
ubuntu.com/security/notices/USN-5853-1
ubuntu.com/security/notices/USN-5854-1
ubuntu.com/security/notices/USN-5860-1
ubuntu.com/security/notices/USN-5861-1
ubuntu.com/security/notices/USN-5862-1
ubuntu.com/security/notices/USN-5865-1
ubuntu.com/security/notices/USN-5874-1
ubuntu.com/security/notices/USN-5875-1
ubuntu.com/security/notices/USN-5876-1
ubuntu.com/security/notices/USN-5877-1
ubuntu.com/security/notices/USN-5883-1
ubuntu.com/security/notices/USN-5909-1
ubuntu.com/security/notices/USN-5918-1
ubuntu.com/security/notices/USN-5924-1
ubuntu.com/security/notices/USN-5975-1
ubuntu.com/security/notices/USN-6001-1
ubuntu.com/security/notices/USN-6007-1
ubuntu.com/security/notices/USN-6013-1
ubuntu.com/security/notices/USN-6014-1
ubuntu.com/security/notices/USN-6031-1
www.cve.org/CVERecord?id=CVE-2022-41849