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CVE-2022-32201

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

5.5 MediumFix available

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.72%Down 0.2 points since Jun 1, 2022
90%50%10%1%

What each source reports

NVD Score used 5.5

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
CVE-2022-32201
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness
CWE-476
Updated
2026-11-02
CVE List No score

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
CVE-2022-32201
Updated
2026-11-02
EUVDEUVD-2022-53409 No score

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
EUVD-2022-53409
Updated
2026-11-03
GitHub AdvisoriesGHSA-v4h5-8wcv-2mq2 5.5

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
GHSA-v4h5-8wcv-2mq2
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
OSVDEBIAN-CVE-2022-32201 5.5

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
DEBIAN-CVE-2022-32201
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-03
OSVUBUNTU-CVE-2022-32201 5.5

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
UBUNTU-CVE-2022-32201
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV No score

In libjpeg 1.63, there is a NULL pointer dereference in Component::SubXOf in component.hpp.

Record
CVE-2022-32201
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
libjpeg
Debian:12
 before 0.0~git20220615.842c7ba-1
0.0~git20220615.842c7ba-1
libjpeg
Debian:13
 before 0.0~git20220615.842c7ba-1
0.0~git20220615.842c7ba-1
libjpeg
Debian:14
 before 0.0~git20220615.842c7ba-1
0.0~git20220615.842c7ba-1
libjpeg
Ubuntu:20.04:LTS
 All versions, plus listed versions
0.0~git20190821.87636f3b26b4-10.0~git20190821.87636f3b26b4-1.1
 None known
libjpeg
Ubuntu:22.04:LTS
 All versions, plus listed versions
0.0~git20210129.91985dc-1build10.0~git20210908.58455ca-10.0~git20211115.76133b7-10.0~git20211203.966a8ed-1
 None known
libjpeg
Ubuntu:24.04:LTS
 All versions, plus listed versions
0.0~git20220805.54ec643-1
 None known
libjpeg
Ubuntu:25.10
 All versions, plus listed versions
0.0~git20241105.c719010-1
 None known
libjpeg
Ubuntu:26.10
 All versions, plus listed versions
0.0~git20250815.25f7128-20.0~git20250815.25f7128-3
 None known
libjpeg
Ubuntu:26.04:LTS
 All versions, plus listed versions
0.0~git20241105.c719010-10.0~git20250815.25f7128-10.0~git20250815.25f7128-2
 None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-32201 is a medium vulnerability (CVSS 5.5) in Libjpeg Project Libjpeg, published June 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.72%, the 54th percentile. Fixed in libjpeg 0.0~git20220615.842c7ba-1.

References

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