| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 4.8 | $0-$5k | 0.26 |
A vulnerability, which was classified as problematic, has been found in X.org Server (affected version not known). Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation with an unknown input leads to a memory leak vulnerability. Using CWE to declare the problem leads to CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. Impacted is availability.
The weakness was disclosed 10/17/2022. The advisory is shared for download at cgit.freedesktop.org. This vulnerability is handled as CVE-2022-3551. There are known technical details, but no exploit is available.
The vulnerability scanner Nessus provides a plugin with the ID 211143 (Fedora 37 : xorg-x11-server (2022-64ad80875c)), which helps to determine the existence of the flaw in a target environment.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at cgit.freedesktop.org.
The vulnerability is also documented in the vulnerability database at Tenable (211143).
Product
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.8VulDB Meta Temp Score: 4.8
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CNA Base Score: 3.5
CNA Vector (VulDB): 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Memory leakCWE: CWE-401 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Nessus ID: 211143
Nessus Name: Fedora 37 : xorg-x11-server (2022-64ad80875c)
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: cgit.freedesktop.org
Timeline
10/17/2022 🔍10/17/2022 🔍
10/17/2022 🔍
11/17/2024 🔍
Sources
Vendor: x.orgAdvisory: cgit.freedesktop.org
Status: Confirmed
CVE: CVE-2022-3551 (🔍)
GCVE (CVE): GCVE-0-2022-3551
GCVE (VulDB): GCVE-100-211052
Entry
Created: 10/17/2022 14:32Updated: 11/17/2024 05:45
Changes: 10/17/2022 14:32 (39), 11/09/2022 18:15 (2), 11/09/2022 18:22 (21), 11/17/2024 05:45 (16)
Complete: 🔍
Cache ID: 152:AC2:65

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