Last Modified: Feb. 14, 2023
A memory leak flaw and potential divide by zero and Integer overflow was found in the Linux kernel V4L2 and vivid test code functionality. This issue occurs when a user triggers ioctls, such as VIDIOC_S_DV_TIMINGS ioctl. This could allow a local user to crash the system if vivid test code enabled.
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Found exploits:
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High
Base Score: 5.5
Exploitability Score:
1.8
Impact Score: 3.6
CVSS V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-369
| Condition | Configuration | |
|---|---|---|
| OR | ||
| OR | ||
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
| cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
| cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
| cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
| cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
| cpe:2.3:o:linux:linux_kernel:6.2:rc5:*:*:*:*:*:* Part: o Vendor: linux | Alle Schwachstellen für linux | |
CWE-ID:
CWE-20
Base Score V3:
Not defined
Exploitability Score V3:
Not defined
Impact Score V3:
Not defined
Cvss Vector V3:
Not defined
Configuration:
added:
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc5:*:*:*:*:*:*
<?xml version="1.0" ?>
<set operator="and">
<set operator="or">
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc5:*:*:*:*:*:*"/>
</set>
</set>
<?xml version="1.0" ?>
<set operator="and">
<set operator="or">
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*"/>
<prop key="operating_system" value="cpe:2.3:o:linux:linux_kernel:6.2:rc5:*:*:*:*:*:*"/>
</set>
<prop key="program_influence" value="input"/>
</set>