Ubuntu.comUB:CVE-2021-33135CVE-2021-33135
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
11.7%
Uncontrolled resource consumption in the Linux kernel drivers for Intel®
SGX may allow an authenticated user to potentially enable denial of service
via local access.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 22.04 | noarch | linux-azure-fde | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-intel-iotg-5.15 | < 5.15.0-1008.11~20.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-oem-5.14 | < 5.14.0-1033.36 | UNKNOWN |
References
git.kernel.org/linus/08999b2489b4c9b939d7483dbd03702ee4576d96 (5.17-rc8)
launchpad.net/bugs/cve/CVE-2021-33135
nvd.nist.gov/vuln/detail/CVE-2021-33135
security-tracker.debian.org/tracker/CVE-2021-33135
www.cve.org/CVERecord?id=CVE-2021-33135
www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0004 Low
EPSS
Percentile
11.7%