7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
14.2%
An issue was discovered in the Linux kernel before 6.0.11. Missing offset
validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000
wireless driver can trigger an out-of-bounds read when parsing a Robust
Security Network (RSN) information element from a Netlink packet.
Author | Note |
---|---|
sbeattie | this driver was in the staging tree until the v5.9 kernel |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-144.161 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-67.74 | UNKNOWN |
ubuntu | 22.10 | noarch | linux | < 5.19.0-35.36 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1097.105 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1031.35 | UNKNOWN |
ubuntu | 22.10 | noarch | linux-aws | < 5.19.0-1020.21 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1031.35~20.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < 5.4.0-1097.105~18.04.1 | UNKNOWN |
git.kernel.org/linus/cd21d99e595ec1d8721e1058dcdd4f1f7de1d793 (6.1-rc8)
github.com/torvalds/linux/commit/cd21d99e595ec1d8721e1058dcdd4f1f7de1d793
launchpad.net/bugs/cve/CVE-2022-47520
lore.kernel.org/r/[email protected]
nvd.nist.gov/vuln/detail/CVE-2022-47520
security-tracker.debian.org/tracker/CVE-2022-47520
ubuntu.com/security/notices/USN-5911-1
ubuntu.com/security/notices/USN-5912-1
ubuntu.com/security/notices/USN-5913-1
ubuntu.com/security/notices/USN-5914-1
ubuntu.com/security/notices/USN-5917-1
ubuntu.com/security/notices/USN-5929-1
ubuntu.com/security/notices/USN-5934-1
ubuntu.com/security/notices/USN-5935-1
ubuntu.com/security/notices/USN-5938-1
ubuntu.com/security/notices/USN-5939-1
ubuntu.com/security/notices/USN-5940-1
ubuntu.com/security/notices/USN-5941-1
ubuntu.com/security/notices/USN-5950-1
ubuntu.com/security/notices/USN-5951-1
ubuntu.com/security/notices/USN-5962-1
ubuntu.com/security/notices/USN-6000-1
www.cve.org/CVERecord?id=CVE-2022-47520
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
14.2%