vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-3977): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | 2023-01-06 | 2023-01-07 | 2025-01-28 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2023-01-06
Added
2023-01-07
Modified
2025-01-28
Description
A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.
Solution(s)
ubuntu-upgrade-linux-image-5-19-0-1011-raspiubuntu-upgrade-linux-image-5-19-0-1011-raspi-nolpaeubuntu-upgrade-linux-image-5-19-0-1014-gcpubuntu-upgrade-linux-image-5-19-0-1014-ibmubuntu-upgrade-linux-image-5-19-0-1014-lowlatencyubuntu-upgrade-linux-image-5-19-0-1014-lowlatency-64kubuntu-upgrade-linux-image-5-19-0-1014-oracleubuntu-upgrade-linux-image-5-19-0-1015-kvmubuntu-upgrade-linux-image-5-19-0-1016-awsubuntu-upgrade-linux-image-5-19-0-1016-azureubuntu-upgrade-linux-image-5-19-0-28-genericubuntu-upgrade-linux-image-5-19-0-28-generic-64kubuntu-upgrade-linux-image-5-19-0-28-generic-lpaeubuntu-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-22-04ubuntu-upgrade-linux-image-generic-hwe-22-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-22-04ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-oem-22-04ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-22-04
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