Upstream information
Description
An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub’s XFS file system implementation.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.7 | 8.1 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | High | High |
| User Interaction | None | None |
| Scope | Unchanged | Changed |
| Confidentiality Impact | High | High |
| Integrity Impact | High | Low |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise Server 11 SP3 | grub | Affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | grub | Affected |
| SUSE Linux Enterprise Server 11 SP4 | grub | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | grub | Affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | grub | Affected |
SUSE Timeline for this CVE
CVE page created: Fri Nov 10 01:00:11 2023CVE page last modified: Mon Mar 18 15:39:28 2024