vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-43267): Linux kernel (OEM) vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 2, 2021 | Dec 1, 2021 | Mar 22, 2023 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 2, 2021
Added
Dec 1, 2021
Modified
Mar 22, 2023
Description
An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.
Solution(s)
ubuntu-upgrade-linux-image-5-10-0-1053-oemubuntu-upgrade-linux-image-5-11-0-1021-kvmubuntu-upgrade-linux-image-5-11-0-1023-awsubuntu-upgrade-linux-image-5-11-0-1023-azureubuntu-upgrade-linux-image-5-11-0-1023-oracleubuntu-upgrade-linux-image-5-11-0-1024-gcpubuntu-upgrade-linux-image-5-11-0-1024-raspiubuntu-upgrade-linux-image-5-11-0-1024-raspi-nolpaeubuntu-upgrade-linux-image-5-11-0-44-genericubuntu-upgrade-linux-image-5-11-0-44-generic-64kubuntu-upgrade-linux-image-5-11-0-44-generic-lpaeubuntu-upgrade-linux-image-5-11-0-44-lowlatencyubuntu-upgrade-linux-image-5-13-0-1007-kvmubuntu-upgrade-linux-image-5-13-0-1008-awsubuntu-upgrade-linux-image-5-13-0-1008-gcpubuntu-upgrade-linux-image-5-13-0-1009-azureubuntu-upgrade-linux-image-5-13-0-1011-oracleubuntu-upgrade-linux-image-5-13-0-1012-raspiubuntu-upgrade-linux-image-5-13-0-1012-raspi-nolpaeubuntu-upgrade-linux-image-5-13-0-1026-oemubuntu-upgrade-linux-image-5-13-0-23-genericubuntu-upgrade-linux-image-5-13-0-23-generic-64kubuntu-upgrade-linux-image-5-13-0-23-generic-lpaeubuntu-upgrade-linux-image-5-13-0-23-lowlatencyubuntu-upgrade-linux-image-5-14-0-1008-oemubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-20-04
References
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