vulnerability
Ubuntu: USN-6254-1 (CVE-2023-2513): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:M/C:C/I:C/A:C) | May 8, 2023 | Jul 27, 2023 | Jan 30, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
May 8, 2023
Added
Jul 27, 2023
Modified
Jan 30, 2025
Description
A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.
Solution(s)
ubuntu-upgrade-linux-image-4-4-0-1121-awsubuntu-upgrade-linux-image-4-4-0-1122-kvmubuntu-upgrade-linux-image-4-4-0-1159-awsubuntu-upgrade-linux-image-4-4-0-243-genericubuntu-upgrade-linux-image-4-4-0-243-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-lts-xenial
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.