CVE-2022-32202: Null Pointer Dereference
Published Jun 1, 2022
·Updated
In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.
Affected Software
1 affected component
Libjpeg Project Libjpeg=1.63
Remediation
Event History
Jun 1, 2022
CVE Published
via MITRE·05:12 AM
Data Sourced
via MITRE·05:12 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2022-32202?
CVE-2022-32202 has been classified as a medium severity vulnerability due to the potential for a NULL pointer dereference.
2
How do I fix CVE-2022-32202?
To fix CVE-2022-32202, update libjpeg to the latest version that resolves the NULL pointer dereference issue.
3
Which versions of libjpeg are affected by CVE-2022-32202?
CVE-2022-32202 specifically affects libjpeg version 1.63.
4
What impact does CVE-2022-32202 have on applications using libjpeg?
CVE-2022-32202 may cause applications using libjpeg to crash or behave unexpectedly due to the NULL pointer dereference.
5
Is CVE-2022-32202 easily exploitable?
Exploitation of CVE-2022-32202 could occur if an attacker can manipulate images being processed by libjpeg, leading to application instability.