vulnerability
Ubuntu: (Multiple Advisories) (CVE-2023-3567): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | Jul 24, 2023 | Aug 29, 2023 | Aug 18, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Jul 24, 2023
Added
Aug 29, 2023
Modified
Aug 18, 2025
Description
A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.
Solutions
ubuntu-upgrade-linux-image-3-13-0-193-genericubuntu-upgrade-linux-image-3-13-0-193-lowlatencyubuntu-upgrade-linux-image-4-4-0-1122-awsubuntu-upgrade-linux-image-4-4-0-1123-kvmubuntu-upgrade-linux-image-4-4-0-1160-awsubuntu-upgrade-linux-image-4-4-0-244-genericubuntu-upgrade-linux-image-4-4-0-244-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lts-trustyubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-serverubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-lts-xenial
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