vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-33981): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Jun 18, 2022 | Jul 14, 2022 | Nov 7, 2024 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Jun 18, 2022
Added
Jul 14, 2022
Modified
Nov 7, 2024
Description
drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.
Solution(s)
ubuntu-upgrade-linux-image-4-15-0-1051-dell300xubuntu-upgrade-linux-image-4-15-0-1104-oracleubuntu-upgrade-linux-image-4-15-0-1117-raspi2ubuntu-upgrade-linux-image-4-15-0-1125-kvmubuntu-upgrade-linux-image-4-15-0-1134-gcpubuntu-upgrade-linux-image-4-15-0-1135-snapdragonubuntu-upgrade-linux-image-4-15-0-1139-awsubuntu-upgrade-linux-image-4-15-0-1139-aws-hweubuntu-upgrade-linux-image-4-15-0-1149-azureubuntu-upgrade-linux-image-4-15-0-191-genericubuntu-upgrade-linux-image-4-15-0-191-generic-lpaeubuntu-upgrade-linux-image-4-15-0-191-lowlatencyubuntu-upgrade-linux-image-5-15-0-1010-ibmubuntu-upgrade-linux-image-5-15-0-1011-gkeubuntu-upgrade-linux-image-5-15-0-1012-raspiubuntu-upgrade-linux-image-5-15-0-1012-raspi-nolpaeubuntu-upgrade-linux-image-5-15-0-1013-gcpubuntu-upgrade-linux-image-5-15-0-1013-intel-iotgubuntu-upgrade-linux-image-5-15-0-1013-kvmubuntu-upgrade-linux-image-5-15-0-1013-oracleubuntu-upgrade-linux-image-5-15-0-1014-azureubuntu-upgrade-linux-image-5-15-0-1015-awsubuntu-upgrade-linux-image-5-15-0-41-genericubuntu-upgrade-linux-image-5-15-0-41-generic-64kubuntu-upgrade-linux-image-5-15-0-41-generic-lpaeubuntu-upgrade-linux-image-5-15-0-41-lowlatencyubuntu-upgrade-linux-image-5-15-0-41-lowlatency-64kubuntu-upgrade-linux-image-5-4-0-1029-ibmubuntu-upgrade-linux-image-5-4-0-1042-bluefieldubuntu-upgrade-linux-image-5-4-0-1049-gkeopubuntu-upgrade-linux-image-5-4-0-1066-raspiubuntu-upgrade-linux-image-5-4-0-1071-kvmubuntu-upgrade-linux-image-5-4-0-1078-gkeubuntu-upgrade-linux-image-5-4-0-1079-oracleubuntu-upgrade-linux-image-5-4-0-1081-awsubuntu-upgrade-linux-image-5-4-0-1084-gcpubuntu-upgrade-linux-image-5-4-0-1086-azureubuntu-upgrade-linux-image-5-4-0-1086-azure-fdeubuntu-upgrade-linux-image-5-4-0-122-genericubuntu-upgrade-linux-image-5-4-0-122-generic-lpaeubuntu-upgrade-linux-image-5-4-0-122-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-dell300xubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-22-04ubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-22-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-generic-lpae-hwe-22-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gke-5-4ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-intel-iotgubuntu-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-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-22-04
References
- CVE-2022-33981
- https://attackerkb.com/topics/CVE-2022-33981
- DEBIAN-DSA-5173
- NVD-CVE-2022-33981
- UBUNTU-USN-5471-1
- UBUNTU-USN-5500-1
- UBUNTU-USN-5505-1
- UBUNTU-USN-5513-1
- UBUNTU-USN-5514-1
- UBUNTU-USN-5517-1
- UBUNTU-USN-5518-1
- UBUNTU-USN-5529-1
- UBUNTU-USN-5539-1
- UBUNTU-USN-5540-1
- UBUNTU-USN-5544-1
- UBUNTU-USN-5545-1
- UBUNTU-USN-5557-1
- UBUNTU-USN-5560-1
- UBUNTU-USN-5560-2
- UBUNTU-USN-5562-1
- UBUNTU-USN-5564-1
- UBUNTU-USN-5565-1
- UBUNTU-USN-5566-1
- UBUNTU-USN-5567-1
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