vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-5633): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Oct 23, 2023 | Nov 22, 2023 | Jan 28, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Oct 23, 2023
Added
Nov 22, 2023
Modified
Jan 28, 2025
Description
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
Solution(s)
ubuntu-upgrade-linux-image-6-1-0-1035-oemubuntu-upgrade-linux-image-6-5-0-1004-starfiveubuntu-upgrade-linux-image-6-5-0-1006-laptopubuntu-upgrade-linux-image-6-5-0-1007-raspiubuntu-upgrade-linux-image-6-5-0-1008-oemubuntu-upgrade-linux-image-6-5-0-1009-azureubuntu-upgrade-linux-image-6-5-0-1009-azure-fdeubuntu-upgrade-linux-image-6-5-0-1010-awsubuntu-upgrade-linux-image-6-5-0-1010-gcpubuntu-upgrade-linux-image-6-5-0-1012-oracleubuntu-upgrade-linux-image-6-5-0-13-genericubuntu-upgrade-linux-image-6-5-0-13-generic-64kubuntu-upgrade-linux-image-6-5-0-13-lowlatencyubuntu-upgrade-linux-image-6-5-0-13-lowlatency-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-laptop-23-10ubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-oem-22-04ubuntu-upgrade-linux-image-oem-22-04aubuntu-upgrade-linux-image-oem-22-04bubuntu-upgrade-linux-image-oem-22-04cubuntu-upgrade-linux-image-oem-22-04dubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-starfiveubuntu-upgrade-linux-image-virtual
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