The latest security information on Intel® products.
Intel® SGX SDK Advisory
| Intel ID: | INTEL-SA-01188 |
|---|---|
| Advisory Category: | Software |
| Impact of vulnerability: | Escalation of Privilege |
| Severity rating: | MEDIUM |
| Original release: | 11/12/2024 |
| Last revised: | 11/12/2024 |
Summary:
Potential security vulnerability in the Intel® Software Guard Extensions (Intel® SGX) Software Development Kit (SDK) may allow escalation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2024-34776
Description: Out-of-bounds write in some Intel® SGX SDK software may allow an authenticated user to potentially enable escalation of privilege via local access.
CVSS Base Score 3.1: 4.5 Medium
CVSS Vector 3.1: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS Base Score 4.0: 2.0 Low
CVSS Vector 4.0: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected Products:
Intel® SGX SDK software for Linux before version 2.24.
Recommendation:
Intel recommends updating Intel® SGX SDK software for Linux to version 2.24 or later.
Updates are available for download at this location: https://github.com/intel/linux-sgx/releases
Acknowledgements:
Intel would like to thank Jo Van Bulck (DistriNet, KU Leuven), Daan Vanoverloop (DistriNet, KU Leuven) for reporting this issue.
Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.
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